RadSeeker Check Connections | FRONTLINE Maintenance Tool

Last Updated: 04/24/2025 1:41 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Smiths Detection RadSeeker CS	Device	Published	06/27/2024 12:54 PM
5017 - 5016 - Disassemble Enclosure; Remark:	Procedure Step	Published	08/30/2022 4:59 PM
5016 - Disassemble Enclosure	Instruction	Published	08/30/2022 4:59 PM
5271 - 5270 - Remove battery; Remark:5269	Procedure Step	Published	07/21/2024 6:32 AM
5270 - Remove battery	Instruction	Published	10/17/2022 2:02 PM
5269 - Unclasp battery door. Open battery door. Use tab to pull battery. Close and r...	Remark	Published	10/17/2022 2:05 PM
10781 - Image of open compartment and remove battery	Remark	Published	07/21/2024 6:30 AM
5278 - 5277 - Orient RadSeeker; Remark:5276	Procedure Step	Published	10/24/2022 8:04 AM
5277 - Orient RadSeeker	Instruction	Published	10/24/2022 8:02 AM
5276 - Rotate RadSeeker to expose underside and bumpers.	Remark	Published	10/24/2022 8:04 AM
5281 - 5280 - Loosen eight (8) bumper screws; Remark:5279	Procedure Step	Published	10/24/2022 8:10 AM
5280 - Loosen eight (8) bumper screws	Instruction	Published	10/24/2022 8:07 AM
5279 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...	Remark	Published	10/24/2022 8:10 AM
5284 - 5283 - Remove six (6) enclosure screws; Remark:5282	Procedure Step	Published	10/24/2022 8:15 AM
5288 - Note : Enclosure screws might be Phillips (PH2) or T4 Torx.	Annotation	Published	10/24/2022 8:27 AM
5283 - Remove six (6) enclosure screws	Instruction	Published	10/24/2022 8:13 AM
5282 - Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable)....	Remark	Published	10/24/2022 8:15 AM
5287 - 5286 - Remove bottom cover; Remark:5285	Procedure Step	Published	10/24/2022 8:24 AM
5286 - Remove bottom cover	Instruction	Published	10/24/2022 8:17 AM
5285 - Lift vertically. Rotate cover. Set cover down on same side as cable connectio...	Remark	Published	10/24/2022 8:24 AM
5292 - 5290 - Disconnect beeper; Remark:5289	Procedure Step	Published	11/18/2022 4:29 PM
1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...	Annotation	Published	10/04/2022 11:08 AM
5290 - Disconnect beeper	Instruction	Published	10/24/2022 8:29 AM
5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...	Remark	Published	10/24/2022 8:33 AM
5327 - IO RadSeeker Circuit Board Beeper Connection	Remark	Published	10/31/2022 1:59 PM
5328 - IO RadSeeker Remove Beeper Cable	Remark	Published	10/31/2022 1:59 PM
5015 - 5014 - Uninstall Processor PCB; Remark:	Procedure Step	Published	08/30/2022 5:00 PM
5293 - Caution : An electrostatic discharge wrist-strap should be worn to prevent damage to el...	Annotation	Published	10/24/2022 9:00 AM
5014 - Uninstall Processor PCB	Instruction	Published	08/30/2022 5:00 PM
5295 - 5294 - Disconnect Wi-Fi antenna; Remark:5289	Procedure Step	Published	11/18/2022 4:30 PM
5294 - Disconnect Wi-Fi antenna	Instruction	Published	10/24/2022 9:04 AM
5329 - IO RadSeeker Remove Wifi Connector	Remark	Published	10/31/2022 2:00 PM
5298 - 5297 - Remove four (4) processor PCB screws; Remark:5296	Procedure Step	Published	10/24/2022 9:12 AM
5297 - Remove four (4) processor PCB screws	Instruction	Published	10/24/2022 9:10 AM
5296 - Use small Phillips (PH1) screwdriver. Retain screws.	Remark	Published	10/24/2022 9:12 AM
5330 - IO RadSeeker Circuit Board Processor Screws	Remark	Published	10/31/2022 2:00 PM
5301 - 5300 - Remove two (2) USB dust cover screws; Remark:5299	Procedure Step	Published	10/24/2022 9:16 AM
5300 - Remove two (2) USB dust cover screws	Instruction	Published	10/24/2022 9:15 AM
5299 - Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust co...	Remark	Published	10/28/2022 2:26 PM
5304 - 5302 - Lift processor PCB; Remark:5331	Procedure Step	Published	10/24/2022 9:27 AM
5303 - Caution : Wiring and cables are still connected to the underside of the component. ...	Annotation	Published	10/24/2022 9:20 AM
5302 - Lift processor PCB	Instruction	Published	10/24/2022 9:19 AM
5331 - IO RadSeeker Lift Processor PCB	Remark	Published	10/31/2022 2:01 PM
5307 - 5306 - Disconnect five (5) processor PCB cables; Remark:5305	Procedure Step	Published	11/18/2022 4:30 PM
5306 - Disconnect five (5) processor PCB cables	Instruction	Published	10/24/2022 9:36 AM
5305 - Push in the tabs of the two (2) connectors with this feature.	Remark	Published	10/24/2022 9:41 AM
5332 - Pull connectors directly away from circuit board. Set aside processor PCB.	Remark	Published	04/13/2025 5:43 PM
5005 - 5004 - Uninstall SOM; Remark:	Procedure Step	Published	08/30/2022 5:01 PM
5311 - Note : The SOM [System On Module] Assembly can remain attached to the processor PCB ...	Annotation	Published	10/24/2022 9:49 AM
5004 - Uninstall SOM	Instruction	Published	08/30/2022 5:00 PM
5310 - 5309 - Remove two (2) screws; Remark:5308	Procedure Step	Published	10/24/2022 9:53 AM
5309 - Remove two (2) screws	Instruction	Published	10/24/2022 9:50 AM
5308 - Use 5/64" hex key in conjunction with 3/16" nut driver on underside of PCB. R...	Remark	Published	10/24/2022 9:53 AM
5314 - 5313 - Remove two (2) spacers; Remark:5312	Procedure Step	Published	11/28/2022 9:31 AM
5313 - Remove two (2) spacers	Instruction	Published	10/24/2022 9:55 AM
5312 - Retain spacers.	Remark	Published	10/27/2022 2:58 PM
5384 - IO RadSeeker Remove SOM Two Spacers	Remark	Published	10/31/2022 1:43 PM
5003 - 5002 - Uninstall Gamma Detector Assembly; Remark:	Procedure Step	Published	08/30/2022 5:01 PM
5002 - Uninstall Gamma Detector Assembly	Instruction	Published	08/30/2022 5:01 PM
5317 - 5316 - Remove four (4) gamma detector screws; Remark:5315	Procedure Step	Published	10/24/2022 10:02 AM
5316 - Remove four (4) gamma detector screws	Instruction	Published	10/24/2022 9:59 AM
5315 - Use medium Phillips (PH2) screwdriver. Retain screws.	Remark	Published	10/24/2022 10:02 AM
10777 - Image of two mounting screws on side two of detector assembly	Remark	Published	07/21/2024 5:31 AM
10778 - Image of two mounting screws on side one of detector assembly	Remark	Published	07/21/2024 5:32 AM
5319 - 5318 - Remove three (3) MCA screws; Remark:5296	Procedure Step	Published	10/24/2022 10:20 AM
5318 - Remove three (3) MCA screws	Instruction	Published	10/24/2022 10:18 AM
5333 - IO RadSeeker Gamma Detector Three MCA Screws	Remark	Published	10/31/2022 2:01 PM
5340 - 5339 - Remove mounting bracket tab; Remark:5338	Procedure Step	Published	10/27/2022 1:17 PM
5339 - Remove mounting bracket tab	Instruction	Published	10/27/2022 1:16 PM
5338 - Carefully pry grommet off of mounting post.	Remark	Published	10/27/2022 1:17 PM
5341 - 5337 - Remove gamma detector assembly; Remark:5336	Procedure Step	Published	10/27/2022 1:21 PM
5337 - Remove gamma detector assembly	Instruction	Published	10/27/2022 1:18 PM
5336 - Simultaneously lift the MCA and gamma detector and set aside.	Remark	Published	10/27/2022 1:20 PM
5001 - 5000 - Uninstall Charger PCB; Remark:	Procedure Step	Published	08/30/2022 5:11 PM
5000 - Uninstall Charger PCB	Instruction	Published	08/30/2022 5:02 PM
5366 - 5365 - Disconnect charger PCB cable; Remark:5364	Procedure Step	Published	11/18/2022 4:31 PM
5365 - Disconnect charger PCB cable	Instruction	Published	10/27/2022 1:23 PM
5364 - Pull connector directly away from circuit board.	Remark	Published	10/27/2022 1:27 PM
5367 - 5363 - Remove four (4) screws; Remark:5362	Procedure Step	Published	10/27/2022 1:31 PM
5363 - Remove four (4) screws	Instruction	Published	10/27/2022 1:28 PM
5362 - Use small Phillips (PH1) screwdriver. Retain screws and washers.	Remark	Published	10/27/2022 1:31 PM
5368 - 5361 - Remove DC cover; Remark:5360	Procedure Step	Published	10/27/2022 1:35 PM
5361 - Remove DC cover	Instruction	Published	10/27/2022 1:32 PM
5360 - Use spanner screwdriver with spanner bit (Series 80, Shell size 7). Needle no...	Remark	Published	10/28/2022 9:30 AM
5514 - IO RadSeeker DC Cover Spanner Screwdriver	Remark	Published	10/31/2022 1:54 PM
5369 - 5359 - Remove charger PCB; Remark:5358	Procedure Step	Published	10/27/2022 1:37 PM
5359 - Remove charger PCB	Instruction	Published	10/27/2022 1:35 PM
5358 - IO RadSeeker PCB Remove Charger	Remark	Published	10/31/2022 2:02 PM
4999 - 4998 - Uninstall GPS PCB; Remark:	Procedure Step	Published	08/30/2022 5:03 PM
4998 - Uninstall GPS PCB	Instruction	Published	08/30/2022 5:03 PM
5380 - 5379 - Disconnect GPS antenna; Remark:5289	Procedure Step	Published	11/18/2022 4:32 PM
5379 - Disconnect GPS antenna	Instruction	Published	10/27/2022 2:46 PM
5378 - IO RadSeeker GPS Remove Connector Away	Remark	Published	10/31/2022 1:42 PM
5381 - 5309 - Remove two (2) screws; Remark:5296	Procedure Step	Published	10/27/2022 2:53 PM
5377 - IO RadSeeker GPS Two Mounting Screws	Remark	Published	10/31/2022 1:41 PM
5382 - 5376 - Remove GPS PCB; Remark:5375	Procedure Step	Published	10/27/2022 2:56 PM
5376 - Remove GPS PCB	Instruction	Published	10/27/2022 2:54 PM
5375 - IO RadSeeker GPS PCB Remove	Remark	Published	10/31/2022 1:40 PM
5383 - 5313 - Remove two (2) spacers; Remark:5312	Procedure Step	Published	11/28/2022 9:28 AM
5374 - IO RadSeeker GPS PCB Two Spacers	Remark	Published	10/31/2022 1:39 PM
4997 - 4996 - Uninstall Neutron Detector; Remark:	Procedure Step	Published	08/30/2022 5:03 PM
4996 - Uninstall Neutron Detector	Instruction	Published	08/30/2022 5:03 PM
5417 - 5416 - Disconnect display PCB connectors; Remark:5415	Procedure Step	Published	11/18/2022 4:33 PM
5416 - Disconnect display PCB connectors	Instruction	Published	10/27/2022 3:05 PM
5415 - IO RadSeeker Display PCB Remove Connectors	Remark	Published	10/31/2022 1:45 PM
5418 - 5414 - Disconnect keypad cable; Remark:5413	Procedure Step	Published	10/27/2022 3:13 PM
5414 - Disconnect keypad cable	Instruction	Published	10/27/2022 3:11 PM
5413 - Pull out cable tabs, then remove cable.	Remark	Published	10/27/2022 3:13 PM
5419 - 5412 - Remove two (2) internal handle screws; Remark:5411	Procedure Step	Published	10/27/2022 3:17 PM
5412 - Remove two (2) internal handle screws	Instruction	Published	10/27/2022 3:14 PM
5411 - Use small Phillips (PH1) screwdriver. Retain screws, washers and O-rings....	Remark	Published	10/27/2022 3:16 PM
5420 - 5410 - Remove two (2) external handle screws; Remark:5296	Procedure Step	Published	10/27/2022 3:20 PM
5410 - Remove two (2) external handle screws	Instruction	Published	10/27/2022 3:18 PM
5409 - IO RadSeeker External Handle Screws	Remark	Published	10/31/2022 1:44 PM
5421 - 5407 - Remove RadSeeker handle/neutron detector; Remark:5406	Procedure Step	Published	10/27/2022 3:27 PM
5408 - Caution : The neutron detector electronics are connected to the handle. Remove neutron ...	Annotation	Published	10/27/2022 3:27 PM
5407 - Remove RadSeeker handle/neutron detector	Instruction	Published	10/27/2022 3:21 PM
5406 - Pull directly away from enclosure to loosen handle.	Remark	Published	10/27/2022 3:27 PM
5422 - 5405 - Remove two (2) mounting screws; Remark:5404	Procedure Step	Published	11/01/2022 6:43 AM
5405 - Remove two (2) mounting screws	Instruction	Published	10/27/2022 3:28 PM
5404 - Use small Phillips (PH1) screwdriver.	Remark	Published	10/27/2022 5:15 PM
5462 - IO RadSeeker Handle Mounting Screws	Remark	Published	10/31/2022 1:49 PM
5423 - 5402 - Remove neutron detector from handle; Remark:5401	Procedure Step	Published	10/27/2022 3:34 PM
5403 - Caution : Do not remove moderator unless it will be replaced.	Annotation	Published	10/27/2022 3:34 PM
5402 - Remove neutron detector from handle	Instruction	Published	10/27/2022 3:31 PM
5401 - Inspect neutron tube for damage.	Remark	Published	10/27/2022 3:34 PM
4995 - 4994 - Reinstall Neutron Detector; Remark:	Procedure Step	Published	08/30/2022 5:04 PM
4994 - Reinstall Neutron Detector	Instruction	Published	08/30/2022 5:04 PM
5456 - 5455 - Insert neutron tube into handle; Remark:5454	Procedure Step	Published	10/27/2022 5:05 PM
5455 - Insert neutron tube into handle	Instruction	Published	10/27/2022 5:03 PM
5454 - Insert directly downward into moderator material.	Remark	Published	10/27/2022 5:05 PM
5457 - 5453 - Replace two (2) mounting screws; Remark:5404	Procedure Step	Published	10/27/2022 5:07 PM
5453 - Replace two (2) mounting screws	Instruction	Published	10/27/2022 5:06 PM
5463 - IO RadSeeker Handle Mounting Screws	Remark	Published	10/31/2022 1:50 PM
5458 - 5452 - Insert handle; Remark:5450	Procedure Step	Published	10/27/2022 5:12 PM
5452 - Insert handle	Instruction	Published	10/27/2022 5:07 PM
5450 - Place module into chassis at an angle, then press directly down on the handle...	Remark	Published	10/27/2022 5:10 PM
5451 - IO RadSeeker Handle Install / Press Down	Remark	Published	10/31/2022 1:48 PM
5459 - 5449 - Replace two (2) external handle screws; Remark:5404	Procedure Step	Published	10/27/2022 5:17 PM
5449 - Replace two (2) external handle screws	Instruction	Published	10/27/2022 5:13 PM
5448 - IO RadSeeker External Handle Screws	Remark	Published	10/31/2022 1:47 PM
5460 - 5447 - Replace two (2) internal handle screws; Remark:5446	Procedure Step	Published	10/27/2022 5:21 PM
5447 - Replace two (2) internal handle screws	Instruction	Published	10/27/2022 5:18 PM
5446 - Use small Phillips (PH1) screwdriver. Seat screws and washers over O-rings.	Remark	Published	10/27/2022 5:21 PM
5461 - 5445 - Reconnect display PCB connectors; Remark:5444	Procedure Step	Published	10/27/2022 5:25 PM
5445 - Reconnect display PCB connectors	Instruction	Published	10/27/2022 5:22 PM
5444 - IO RadSeeker Display PCB Tabs Cable and Connectors	Remark	Published	10/31/2022 1:46 PM
4993 - 4992 - Reinstall GPS Module; Remark:	Procedure Step	Published	08/30/2022 5:05 PM
4992 - Reinstall GPS Module	Instruction	Published	08/30/2022 5:04 PM
5499 - 5498 - Place GPS PCB spacers; Remark:5497	Procedure Step	Published	10/28/2022 8:08 AM
5498 - Place GPS PCB spacers	Instruction	Published	10/28/2022 8:06 AM
5497 - IO RadSeeker GPS PCB Two Spacers	Remark	Published	10/31/2022 1:51 PM
5500 - 5496 - Reinsert GPS Module; Remark:5495	Procedure Step	Published	10/28/2022 8:12 AM
5496 - Reinsert GPS Module	Instruction	Published	10/28/2022 8:08 AM
5495 - Verify pins are aligned.	Remark	Published	10/28/2022 8:11 AM
5501 - 5494 - Replace two (2) GPS module mounting screws.; Remark:5404	Procedure Step	Published	10/28/2022 8:16 AM
5494 - Replace two (2) GPS module mounting screws.	Instruction	Published	10/28/2022 8:13 AM
5493 - IO RadSeeker GPS Two Mounting Screws	Remark	Published	10/31/2022 1:51 PM
5502 - 5492 - Reconnect GPS antenna; Remark:5491	Procedure Step	Published	10/28/2022 8:19 AM
5492 - Reconnect GPS antenna	Instruction	Published	10/28/2022 8:16 AM
5491 - Press connector firmly onto GPS module.	Remark	Published	10/28/2022 8:19 AM
4991 - 4990 - Reinstall Charger PCB; Remark:	Procedure Step	Published	08/30/2022 5:05 PM
4990 - Reinstall Charger PCB	Instruction	Published	08/30/2022 5:05 PM
5511 - 5509 - Insert DC connector into chassis; Remark:5508	Procedure Step	Published	10/28/2022 8:37 AM
5510 - Caution : Do not damage DC [direct current] connector.	Annotation	Published	10/28/2022 8:37 AM
5509 - Insert DC connector into chassis	Instruction	Published	10/28/2022 8:22 AM
5508 - IO RadSeeker PCB Insert Charger	Remark	Published	10/31/2022 1:53 PM
5512 - 5506 - Replace four (4) charger PCB mounting screws; Remark:5404	Procedure Step	Published	10/28/2022 8:43 AM
569 - Caution : Do not overtighten screws.	Annotation	Published	06/16/2021 2:31 PM
5507 - Standard : Torque charger PCB screws to 4 in-lbs.	Annotation	Published	10/28/2022 8:43 AM
5506 - Replace four (4) charger PCB mounting screws	Instruction	Published	10/28/2022 8:40 AM
5505 - IO RadSeeker PCB Four Mounting Screws	Remark	Published	10/31/2022 1:52 PM
5513 - 5503 - Replace DC cover; Remark:5360	Procedure Step	Published	10/28/2022 9:37 AM
5504 - Standard : Torque DC locking nut to 10 in-lbs	Annotation	Published	10/28/2022 9:36 AM
5503 - Replace DC cover	Instruction	Published	10/28/2022 9:28 AM
5517 - IO RadSeeker DC Cover Spanner Locking Nut	Remark	Published	10/31/2022 1:55 PM
5518 - 5516 - Reinsert charger PCB cable; Remark:5515	Procedure Step	Published	10/28/2022 10:02 AM
5516 - Reinsert charger PCB cable	Instruction	Published	10/28/2022 9:59 AM
5515 - Verify that the tab is oriented correctly and locks in place.	Remark	Published	10/28/2022 10:02 AM
5013 - 5012 - Reinstall Gamma Detector; Remark:	Procedure Step	Published	08/30/2022 5:06 PM
5012 - Reinstall Gamma Detector	Instruction	Published	08/30/2022 5:06 PM
5526 - 5525 - Reinsert gamma detector assembly; Remark:5524	Procedure Step	Published	10/28/2022 10:58 AM
5525 - Reinsert gamma detector assembly	Instruction	Published	10/28/2022 10:57 AM
5524 - IO RadSeeker Re-Insert Gamma Detector Assembly	Remark	Published	10/31/2022 1:30 PM
5527 - 5481 - Reseat mounting tab; Remark:5480	Procedure Step	Published	10/28/2022 11:18 AM
5482 - Caution : Direct pressure to the metal mounting tab will cause damage. Push down evenly...	Annotation	Published	10/27/2022 5:58 PM
5481 - Reseat mounting tab	Instruction	Published	10/27/2022 5:56 PM
5480 - Secure grommet over mounting post using even pressure on both sides of the mo...	Remark	Published	10/27/2022 5:56 PM
5528 - 5523 - Replace four (4) gamma detector mounting screws; Remark:5521	Procedure Step	Published	10/28/2022 11:25 AM
5467 - Standard : Torque gamma detector screws to 7 in-lbs.	Annotation	Published	10/27/2022 5:50 PM
5523 - Replace four (4) gamma detector mounting screws	Instruction	Published	10/28/2022 11:20 AM
5521 - Use medium Phillips (PH2) screwdriver.	Remark	Published	10/28/2022 11:22 AM
5522 - IO RadSeeker Gamma Detector Side Two / Side One - Two Screws	Remark	Published	10/31/2022 1:31 PM
5529 - 5520 - Replace three (3) MCA mounting screws; Remark:5474	Procedure Step	Published	10/28/2022 11:29 AM
5490 - Standard : Torque MCA screws to 4 in-lbs.	Annotation	Published	10/27/2022 6:10 PM
5520 - Replace three (3) MCA mounting screws	Instruction	Published	10/28/2022 11:26 AM
5474 - Use small Phillips (PH1) screwdriver.	Remark	Published	10/27/2022 6:04 PM
5011 - 5010 - Reinstall SOM Assembly; Remark:	Procedure Step	Published	08/30/2022 5:06 PM
5010 - Reinstall SOM Assembly	Instruction	Published	08/30/2022 5:06 PM
5540 - 5539 - Reseat SOM Assembly; Remark:5538	Procedure Step	Published	10/28/2022 11:34 AM
5539 - Reseat SOM Assembly	Instruction	Published	10/28/2022 11:31 AM
5538 - Align SOM assembly over processor PCB sockets and connect the components usin...	Remark	Published	10/28/2022 11:34 AM
5541 - 5537 - Replace two (2) spacers; Remark:5536	Procedure Step	Published	10/28/2022 2:10 PM
5537 - Replace two (2) spacers	Instruction	Published	10/28/2022 2:07 PM
5536 - Use tweezers to position spacers under SOM module.	Remark	Published	10/28/2022 2:10 PM
5542 - 5453 - Replace two (2) mounting screws; Remark:5534	Procedure Step	Published	10/28/2022 2:14 PM
5534 - Insert screws through SOM assembly and spacers. On the underside of the proce...	Remark	Published	10/28/2022 2:12 PM
5535 - IO RadSeeker Remove SOM Two Screws and IO RadSeeker Remove Two Nuts	Remark	Published	10/31/2022 2:11 PM
5009 - 5008 - Reinstall Processor PCB; Remark:	Procedure Step	Published	08/30/2022 5:07 PM
5008 - Reinstall Processor PCB	Instruction	Published	08/30/2022 5:07 PM
5554 - 5552 - Reconnect five (5) cables to underside of processor PCB; Remark:5551	Procedure Step	Published	10/28/2022 2:18 PM
5553 - Caution : Correct placement of connectors and wiring is critical to proper operation.	Annotation	Published	10/28/2022 2:19 PM
5552 - Reconnect five (5) cables to underside of processor PCB	Instruction	Published	10/28/2022 2:16 PM
5551 - IO RadSeeker Install Connectors From Circuit Board	Remark	Published	10/31/2022 2:08 PM
5555 - 5550 - Insert processor PCB; Remark:5549	Procedure Step	Published	10/28/2022 2:23 PM
5550 - Insert processor PCB	Instruction	Published	10/28/2022 2:20 PM
5549 - Fit USB interface into chassis cutout, then lower in processor PCB.	Remark	Published	10/28/2022 2:23 PM
5556 - 5547 - Replace two (2) USB dust cover screws; Remark:5545	Procedure Step	Published	10/28/2022 2:29 PM
5548 - Standard : Torque USB dust cover screws to 1.6 in-lbs	Annotation	Published	10/28/2022 2:29 PM
5547 - Replace two (2) USB dust cover screws	Instruction	Published	10/28/2022 2:24 PM
5545 - Use very small Phillips (PH0) screwdriver.	Remark	Published	10/28/2022 2:27 PM
5546 - IO RadSeeker USB Dust Cover Screws	Remark	Published	10/31/2022 2:10 PM
5557 - 5544 - Reconnect Wi-Fi cable; Remark:5543	Procedure Step	Published	10/28/2022 2:33 PM
5544 - Reconnect Wi-Fi cable	Instruction	Published	10/28/2022 2:30 PM
5543 - Push connector directly toward circuit board.	Remark	Published	10/28/2022 2:33 PM
5007 - 5006 - Reassemble Enclosure; Remark:	Procedure Step	Published	08/30/2022 5:07 PM
5006 - Reassemble Enclosure	Instruction	Published	08/30/2022 5:07 PM
5565 - 5564 - Reconnect beeper cable; Remark:5562	Procedure Step	Published	10/31/2022 8:12 AM
5564 - Reconnect beeper cable	Instruction	Published	10/31/2022 8:10 AM
5562 - Connector should click securely into place.	Remark	Published	10/31/2022 8:11 AM
5563 - IO RadSeeker Install Beeper Cable	Remark	Published	10/31/2022 2:07 PM
5566 - 5560 - Replace bottom cover; Remark:5558	Procedure Step	Published	10/31/2022 8:17 AM
5561 - Caution : Verify the silicone tube O-ring does not become pinched or d...	Annotation	Published	04/13/2025 5:43 PM
5895 - Caution : Verify all wiring is inside the instrument while replacing cover.	Annotation	Published	11/07/2022 12:55 PM
5560 - Replace bottom cover	Instruction	Published	10/31/2022 8:13 AM
5558 - Avoid damage to the internal O-ring.	Remark	Published	10/31/2022 8:15 AM
5559 - Enclosures should fit snugly together.	Remark	Published	10/31/2022 8:17 AM
5571 - 5569 - Replace six (6) enclosure screws; Remark:5567	Procedure Step	Published	10/31/2022 8:28 AM
5570 - Standard : Torque screws to 7 in-lbs.	Annotation	Published	10/31/2022 8:28 AM
5569 - Replace six (6) enclosure screws	Instruction	Published	10/31/2022 8:24 AM
5567 - If available, use torque screwdriver set to 7 in-lbs. with medium Phillips (P...	Remark	Published	10/31/2022 8:26 AM
5568 - IO RadSeeker Underside Enclosure Screws	Remark	Published	10/31/2022 2:06 PM
5574 - 5573 - Verify bumpers are positioned correctly.; Remark:5572	Procedure Step	Published	10/31/2022 8:34 AM
5573 - Verify bumpers are positioned correctly.	Instruction	Published	10/31/2022 8:32 AM
5572 - Each foot and matching bumper should have identifying marks.	Remark	Published	10/31/2022 8:34 AM
5577 - 5576 - Tighten eight (8) bumper screws; Remark:5575	Procedure Step	Published	10/31/2022 8:46 AM
5576 - Tighten eight (8) bumper screws	Instruction	Published	10/31/2022 8:39 AM
5575 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...	Remark	Published	10/31/2022 8:46 AM
5580 - 10484 - Insert battery pack; Remark:5578	Procedure Step	Published	07/21/2024 5:58 AM
10484 - Insert battery pack	Instruction	Published	12/06/2023 3:04 PM
5578 - Unclasp battery latch. Open battery latch. Reinsert battery.	Remark	Published	10/31/2022 2:05 PM
5579 - IO Orient polarity indicators downward.	Remark	Published	10/31/2022 2:05 PM
322 - 321 - Document maintenance actions; Remark:	Procedure Step	Published	06/17/2021 9:49 AM
321 - Document maintenance actions	Instruction	Published	04/21/2025 11:19 AM
2869 - 2585 - Document maintenance performed; Remark:2866	Procedure Step	Published	06/18/2021 5:58 PM
2585 - Document maintenance performed	Instruction	Published	07/09/2021 12:15 PM
2866 - Record observations, times, and results for the maintenance report.	Remark	Published	04/21/2025 11:39 AM
4706 - 4705 - Submit report; Remark:4864	Procedure Step	Published	06/29/2022 9:50 AM
4705 - Submit report	Instruction	Published	06/29/2022 9:50 AM
4864 - As specified by management or contractual obligations.	Remark	Published	07/28/2022 1:36 PM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
minutes	Duration	Published	05/26/2022 11:41 AM
As Needed	Frequency	Published	04/01/2020 11:36 AM
Note	Annotation Type	Published	03/02/2020 3:25 PM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Standard	Annotation Type	Published	03/02/2020 3:25 PM
Technician 2	Skill Level	Published	04/09/2020 1:17 AM
Medium Phillips (PH2) screwdriver	Tools	Published	04/24/2020 4:40 PM
Small Phillips (PH1) screwdriver	Tools	Published	05/14/2020 2:48 PM
Very small Phillips (PH0) screwdriver	Tools	Published	08/30/2022 4:24 PM
T4 Torx screwdriver (if applicable)	Tools	Published	08/30/2022 4:24 PM
Torque screwdriver (2.5 - 11.5 in-lbs.[inch-pound]) (Smiths Detection part number 7046904)	Tools	Published	07/01/2022 11:17 AM
Spanner, Series 80, Shell Size 7 (Smiths Detection part number 7047165)	Tools	Published	08/30/2022 4:25 PM
5/64 inch hex key	Tools	Published	08/30/2022 4:33 PM
3/16 inch nut driver	Tools	Published	08/30/2022 4:28 PM
Tweezers	Tools	Published	08/30/2022 4:28 PM
Needle nose pliers	Tools	Published	05/06/2020 4:10 PM
RadSeeker_Remove_Battery_3-steps_LoRes.png	Image	Published	07/21/2024 10:51 AM
radseeker_di_underside_bumpers.jpg	Image	Published	10/18/2023 4:19 PM
radseeker_di_bumpers_screws.jpg	Image	Published	10/13/2023 10:32 AM
radseeker_di_bumper.jpg	Image	Published	10/12/2023 4:46 PM
radseeker_di_underside_enclosure_screws.jpg	Image	Published	10/18/2023 4:20 PM
radseeker_di_lift_cover_vertically.jpg	Image	Published	10/13/2023 4:32 PM
radseeker_di_rotate_cover.jpg	Image	Published	10/18/2023 4:19 PM
radseeker_di_cover_down_cable_side.jpg	Image	Published	10/13/2023 10:45 AM
radseeker_di_circuitboard_beeper_connection.jpg	Image	Published	10/13/2023 10:34 AM
radseeker_di_remove_beeper_cable.jpg	Image	Published	10/18/2023 4:11 PM
radseeker_di_remove_wificonnector.jpg	Image	Published	10/18/2023 4:15 PM
radseeker_di_circuitboard_processor_screws.jpg	Image	Published	10/13/2023 10:43 AM
radseeker_di_USB_dustcover_screws.jpg	Image	Published	10/18/2023 4:21 PM
radseeker_di_lift_processor_PCB.jpg	Image	Published	10/13/2023 4:35 PM
radseeker_di_circuitboard_cables_connectors_tabs.jpg	Image	Published	10/13/2023 10:35 AM
radseeker_di_remove5connectors_circuitboard_.jpg	Image	Published	10/18/2023 4:16 PM
radseeker_di_remove_SOM_two_screws.jpg	Image	Published	10/18/2023 4:14 PM
radseeker_di_remove_SOM_two_nuts.jpg	Image	Published	10/18/2023 4:12 PM
radseeker_di_remove_SOM_two_spacers.jpg	Image	Published	10/18/2023 4:06 PM
radseeker_di_gammadetector_sidetwo_two_screws.jpg	Image	Published	10/13/2023 1:15 PM
radseeker_di_gammadetector_sideone_two_screws.jpg	Image	Published	10/13/2023 1:15 PM
radseeker_di_gammadetector_threeMCA_screws.jpg	Image	Published	10/13/2023 1:17 PM
radseeker_di_gammadetector_mountingpost_grommet.jpg	Image	Published	10/13/2023 1:00 PM
radseeker_di_lift_MCA_gammadetector.jpg	Image	Published	10/13/2023 4:33 PM
radseeker_di_circuitboard_removeChargerConnectorAway.jpg	Image	Published	10/13/2023 10:44 AM
radseeker_di_circuitboard_charger_four_screws.jpg	Image	Published	10/13/2023 10:36 AM
radseeker_di_DC_Cover_spanner_screwdriver.jpg	Image	Published	10/13/2023 10:48 AM
radseeker_di_PCB_remove_charger.jpg	Image	Published	10/18/2023 4:04 PM
radseeker_di_GPS_remove_connector_away.jpg	Image	Published	10/13/2023 1:25 PM
radseeker_di_GPS_two_mounting_screws.jpg	Image	Published	10/13/2023 1:26 PM
radseeker_di_GPS_PCB_remove.jpg	Image	Published	10/13/2023 1:22 PM
radseeker_di_GPS_PCB_two_spacers.jpg	Image	Published	10/13/2023 1:24 PM
radseeker_di_display_PCB_remove_connectors.jpg	Image	Published	10/13/2023 10:53 AM
radseeker_di_PCB_remove_cabletabs_cable.jpg	Image	Published	10/18/2023 4:02 PM
radseeker_di_PCB_two_internal_handle_screws.jpg	Image	Published	10/18/2023 4:09 PM
radseeker_di_external_handle_screws.jpg	Image	Published	10/13/2023 10:55 AM
radseeker_di_handle_Pullaway.jpg	Image	Published	10/13/2023 1:35 PM
radseeker_di_handle_angle_remove.jpg	Image	Published	10/13/2023 1:28 PM
radseeker_di_handle_mounting_screws.jpg	Image	Published	10/13/2023 1:33 PM
RadSeeker Neutron Tube	Image	Published	10/14/2023 10:54 AM
radseeker_di_neutrontube_insert_handle.jpg	Image	Published	10/13/2023 4:47 PM
radseeker_di_handle_chassis_angle_install.jpg	Image	Published	10/13/2023 1:30 PM
radseeker_di_handle_install2.jpg	Image	Published	10/13/2023 1:31 PM
radseeker_di_handle_pressdown.jpg	Image	Published	10/13/2023 1:34 PM
radseeker_di_PCB_install_cabletabs_cable_0.jpg	Image	Published	10/17/2023 5:01 PM
radseeker_di_display_PCB_install_connectors.jpg	Image	Published	10/13/2023 10:52 AM
radseeker_di_GPS_Circuitboard_Pins_Aligned.jpg	Image	Published	10/13/2023 1:18 PM
radseeker_di_GPS_PCB_insert.jpg	Image	Published	10/13/2023 1:21 PM
radseeker_di_GPS_install_connector.jpg	Image	Published	10/13/2023 1:19 PM
radseeker_di_PCB_insert_charger_1.jpg	Image	Published	10/16/2023 9:18 AM
radseeker_di_PCB_four_mounting_screws_0.jpg	Image	Published	10/16/2023 9:15 AM
radseeker_di_DC_Cover_spanner_locking_nut.jpg	Image	Published	10/13/2023 10:47 AM
radseeker_di_circuitboard_install_connector.jpg	Image	Published	10/13/2023 10:42 AM
radseeker_di_reinsert_gammadetector_assembly.jpg	Image	Published	10/18/2023 4:10 PM
radseeker_di_reseat_mounting_tab.jpg	Image	Published	10/18/2023 4:17 PM
radseeker_di_PCB_reseat_SOM_assembly.jpg	Image	Published	10/18/2023 4:05 PM
radseeker_di_PCB_SOM_two_Spacers.jpg	Image	Published	10/18/2023 4:08 PM
radseeker_di_install_connectorsfromcircuitboard.jpg	Image	Published	10/13/2023 4:29 PM
radseeker_di_insert_processor_PCB.jpg	Image	Published	10/13/2023 1:36 PM
radseeker_di_install_wificonnector.jpg	Image	Published	10/13/2023 4:30 PM
radseeker_di_install_beeper_cable.jpg	Image	Published	10/13/2023 4:28 PM
radseeker_di_bottom_cover.jpg	Image	Published	10/11/2023 3:40 PM
radseeker_di_bottom_cover_snug_fit.jpg	Image	Published	10/11/2023 3:41 PM
radseeker_di_bottom_cover_wrong_fit.jpg	Image	Published	10/12/2023 4:15 PM
radseeker_di_foot_bumper_identifying_marks.jpg	Image	Published	10/13/2023 10:56 AM
radseeker_di_bumper_tighten_screws.jpg	Image	Published	10/13/2023 10:31 AM
radseeker_di_bumper_arrows_pointing_in.jpg	Image	Published	10/13/2023 10:09 AM
IO_INSERT_radseeker_di_battery_latch_3_steps.jpg	Image	Published	07/21/2024 8:07 AM
RadSeeker Battery Polarity Indicators Downward	Image	Published	10/14/2023 10:56 AM

DET-HHD-SMD-RSK-CM01

This procedure provides comprehensive instruction on the disassembly and reassembly of the RadSeeker. This includes the removal of detectors and all printed circuit boards (PCBs) except for the display PCB. This procedure is referenced in other documents for removal of the gamma detector and multi-channel analyzer (MCA). It is not usually necessary to complete the entire procedure; only steps needed to access specific components. If a torque screwdriver tool is not available, take care not to overtighten screws.

Equipment Hierarchy

Smiths Detection RadSeeker CS

Frequency

As Needed

Technician Level

Technikus 2

x 1

Duration

Time increment

minutes

Length of time

Tools Required

Medium Phillips (PH2) screwdriver

Small Phillips (PH1) screwdriver

Very small Phillips (PH0) screwdriver

T4 Torx screwdriver (if applicable)

Torque screwdriver (2.5 - 11.5 in-lbs.[inch-pound]) (Smiths Detection part number 7046904)

Spanner, Series 80, Shell Size 7 (Smiths Detection part number 7047165)

5/64 inch hex key

3/16 inch nut driver

Tweezers

Needle nose pliers

Originators

Toneff, Dylan

Tucker, Brian

Originating Organization

PNNL

Approver

Cody Hostick

Safety Concerns

None

Final Documentation

Corrective Maintenance Report

Departmental Coordination

Prior to arrival, notify operators concerning expected work and duration.

Date of Origin

2021-09-01

Version

0.00

Step 1

Main Step

5017 - 5016 - Disassemble Enclosure; Remark:

Step 00

5016 - Disassemble Enclosure

Disassemble Enclosure

5271 - 5270 - Remove battery; Remark:5269

Step 00

5270 - Remove battery

Remove battery

5269 - Unclasp battery door. Open battery door. Use tab to pull battery. Close and r...

Unclasp battery door. Open battery door. Use tab to pull battery. Close and reclasp battery door after removal.

10781 - Image of open compartment and remove battery

5278 - 5277 - Orient RadSeeker; Remark:5276

Step 00

5277 - Orient RadSeeker

Orient RadSeeker

5276 - Rotate RadSeeker to expose underside and bumpers.

Rotate RadSeeker to expose underside and bumpers.

5281 - 5280 - Loosen eight (8) bumper screws; Remark:5279

Step 00

5280 - Loosen eight (8) bumper screws

Loosen eight (8) bumper screws

5279 - Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for...

Use small Phillips (PH1) screwdriver. Each bumper contains two (2) screws for a total of eight (8) screws. Retain screws within bumpers.

5284 - 5283 - Remove six (6) enclosure screws; Remark:5282

5288 - Note : Enclosure screws might be Phillips (PH2) or T4 Torx.

Type

Note

Enclosure screws might be Phillips (PH2) or T4 Torx.

Step 00

5283 - Remove six (6) enclosure screws

Remove six (6) enclosure screws

5282 - Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable)....

Use medium Phillips (PH2) screwdriver (or T4 Torx screwdriver if applicable). Retain screws.

5287 - 5286 - Remove bottom cover; Remark:5285

Step 00

5286 - Remove bottom cover

Remove bottom cover

5285 - Lift vertically. Rotate cover. Set cover down on same side as cable connectio...

Lift vertically. Rotate cover. Set cover down on same side as cable connection.

5292 - 5290 - Disconnect beeper; Remark:5289

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5290 - Disconnect beeper

Disconnect beeper

5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...

Use needle nose pliers. Pull connector directly away from circuit board.

5327 - IO RadSeeker Circuit Board Beeper Connection

5328 - IO RadSeeker Remove Beeper Cable

Step 2

Main Step

5015 - 5014 - Uninstall Processor PCB; Remark:

5293 - Caution : An electrostatic discharge wrist-strap should be worn to prevent damage to el...

Type

Caution

An electrostatic discharge wrist-strap should be worn to prevent damage to electronic components.

Step 00

5014 - Uninstall Processor PCB

Uninstall Processor PCB

5295 - 5294 - Disconnect Wi-Fi antenna; Remark:5289

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5294 - Disconnect Wi-Fi antenna

Disconnect Wi-Fi antenna

5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...

Use needle nose pliers. Pull connector directly away from circuit board.

5329 - IO RadSeeker Remove Wifi Connector

5298 - 5297 - Remove four (4) processor PCB screws; Remark:5296

Step 00

5297 - Remove four (4) processor PCB screws

Remove four (4) processor PCB screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5330 - IO RadSeeker Circuit Board Processor Screws

5301 - 5300 - Remove two (2) USB dust cover screws; Remark:5299

Step 00

5300 - Remove two (2) USB dust cover screws

Remove two (2) USB dust cover screws

5299 - Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust co...

Use very small Phillips (PH0) screwdriver. Retain screws, washers and dust cover.

5304 - 5302 - Lift processor PCB; Remark:5331

5303 - Caution : Wiring and cables are still connected to the underside of the component. ...

Type

Caution

Wiring and cables are still connected to the underside of the component.

Step 00

5302 - Lift processor PCB

Lift processor PCB

5331 - IO RadSeeker Lift Processor PCB

5307 - 5306 - Disconnect five (5) processor PCB cables; Remark:5305

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5306 - Disconnect five (5) processor PCB cables

Disconnect five (5) processor PCB cables

5305 - Push in the tabs of the two (2) connectors with this feature.

Push in the tabs of the two (2) connectors with this feature.

RadSeeker Circuit Board Cables Connectors Tabs

5332 - Pull connectors directly away from circuit board. Set aside processor PCB.

Pull connectors directly away from circuit board. Set aside processor PCB.

RadSeeker Remove Five Connectors on Circuit Board

Step 3

Main Step

5005 - 5004 - Uninstall SOM; Remark:

5311 - Note : The SOM [System On Module] Assembly can remain attached to the processor PCB ...

Type

Note

The SOM [System On Module] Assembly can remain attached to the processor PCB if it is not being replaced.

Step 00

5004 - Uninstall SOM

Uninstall SOM

5310 - 5309 - Remove two (2) screws; Remark:5308

Step 00

5309 - Remove two (2) screws

Remove two (2) screws

5308 - Use 5/64" hex key in conjunction with 3/16" nut driver on underside of PCB. R...

Use 5/64" hex key in conjunction with 3/16" nut driver on underside of PCB. Retain screws, nuts and washers.

5314 - 5313 - Remove two (2) spacers; Remark:5312

Step 00

5313 - Remove two (2) spacers

Remove two (2) spacers

5312 - Retain spacers.

Retain spacers.

5384 - IO RadSeeker Remove SOM Two Spacers

Step 4

Main Step

5003 - 5002 - Uninstall Gamma Detector Assembly; Remark:

Step 00

5002 - Uninstall Gamma Detector Assembly

Uninstall Gamma Detector Assembly

5317 - 5316 - Remove four (4) gamma detector screws; Remark:5315

Step 00

5316 - Remove four (4) gamma detector screws

Remove four (4) gamma detector screws

5315 - Use medium Phillips (PH2) screwdriver. Retain screws.

Use medium Phillips (PH2) screwdriver. Retain screws.

10777 - Image of two mounting screws on side two of detector assembly

RadSeeker Gamma Detector Side Two - Two Screws

10778 - Image of two mounting screws on side one of detector assembly

RadSeeker Gamma Detector Side One - Two Screws

5319 - 5318 - Remove three (3) MCA screws; Remark:5296

Step 00

5318 - Remove three (3) MCA screws

Remove three (3) MCA screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5333 - IO RadSeeker Gamma Detector Three MCA Screws

5340 - 5339 - Remove mounting bracket tab; Remark:5338

Step 00

5339 - Remove mounting bracket tab

Remove mounting bracket tab

5338 - Carefully pry grommet off of mounting post.

Carefully pry grommet off of mounting post.

RadSeeker Gamma Detector Mounting Post Grommet

5341 - 5337 - Remove gamma detector assembly; Remark:5336

Step 00

5337 - Remove gamma detector assembly

Remove gamma detector assembly

5336 - Simultaneously lift the MCA and gamma detector and set aside.

Simultaneously lift the MCA and gamma detector and set aside.

Step 5

Main Step

5001 - 5000 - Uninstall Charger PCB; Remark:

Step 00

5000 - Uninstall Charger PCB

Uninstall Charger PCB

5366 - 5365 - Disconnect charger PCB cable; Remark:5364

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5365 - Disconnect charger PCB cable

Disconnect charger PCB cable

5364 - Pull connector directly away from circuit board.

Pull connector directly away from circuit board.

RadSeeker Circuit Board Remove Charger Connector Away

5367 - 5363 - Remove four (4) screws; Remark:5362

Step 00

5363 - Remove four (4) screws

Remove four (4) screws

5362 - Use small Phillips (PH1) screwdriver. Retain screws and washers.

Use small Phillips (PH1) screwdriver. Retain screws and washers.

RadSeeker Circuit Board Charger Four Screws

5368 - 5361 - Remove DC cover; Remark:5360

Step 00

5361 - Remove DC cover

Remove DC cover

5360 - Use spanner screwdriver with spanner bit (Series 80, Shell size 7). Needle no...

Use spanner screwdriver with spanner bit (Series 80, Shell size 7). Needle nose pliers can be used if spanner is not available.

5514 - IO RadSeeker DC Cover Spanner Screwdriver

IO RadSeeker DC Cover Spanner Screwdriver

5369 - 5359 - Remove charger PCB; Remark:5358

Step 00

5359 - Remove charger PCB

Remove charger PCB

5358 - IO RadSeeker PCB Remove Charger

Step 6

Main Step

4999 - 4998 - Uninstall GPS PCB; Remark:

Step 00

4998 - Uninstall GPS PCB

Uninstall GPS PCB

5380 - 5379 - Disconnect GPS antenna; Remark:5289

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5379 - Disconnect GPS antenna

Disconnect GPS antenna

5289 - Use needle nose pliers. Pull connector directly away from circuit board. ...

Use needle nose pliers. Pull connector directly away from circuit board.

5378 - IO RadSeeker GPS Remove Connector Away

IO RadSeeker GPS Remove Connector Away

5381 - 5309 - Remove two (2) screws; Remark:5296

Step 00

5309 - Remove two (2) screws

Remove two (2) screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5377 - IO RadSeeker GPS Two Mounting Screws

IO RadSeeker GPS Two Mounting Screws

5382 - 5376 - Remove GPS PCB; Remark:5375

Step 00

5376 - Remove GPS PCB

Remove GPS PCB

5375 - IO RadSeeker GPS PCB Remove

IO RadSeeker GPS PCB Remove

5383 - 5313 - Remove two (2) spacers; Remark:5312

Step 00

5313 - Remove two (2) spacers

Remove two (2) spacers

5312 - Retain spacers.

Retain spacers.

5374 - IO RadSeeker GPS PCB Two Spacers

Step 7

Main Step

4997 - 4996 - Uninstall Neutron Detector; Remark:

Step 00

4996 - Uninstall Neutron Detector

Uninstall Neutron Detector

5417 - 5416 - Disconnect display PCB connectors; Remark:5415

1345 - Note : It is good practice to ensure all cables and connectors are labeled prior to ...

Type

Note

It is good practice to ensure all cables and connectors are labeled prior to disconnection.

Step 00

5416 - Disconnect display PCB connectors

Disconnect display PCB connectors

5415 - IO RadSeeker Display PCB Remove Connectors

5418 - 5414 - Disconnect keypad cable; Remark:5413

Step 00

5414 - Disconnect keypad cable

Disconnect keypad cable

5413 - Pull out cable tabs, then remove cable.

Pull out cable tabs, then remove cable.

5419 - 5412 - Remove two (2) internal handle screws; Remark:5411

Step 00

5412 - Remove two (2) internal handle screws

Remove two (2) internal handle screws

5411 - Use small Phillips (PH1) screwdriver. Retain screws, washers and O-rings....

Use small Phillips (PH1) screwdriver. Retain screws, washers and O-rings.

RadSeeker PCB Two Internal Handle Screws

5420 - 5410 - Remove two (2) external handle screws; Remark:5296

Step 00

5410 - Remove two (2) external handle screws

Remove two (2) external handle screws

5296 - Use small Phillips (PH1) screwdriver. Retain screws.

Use small Phillips (PH1) screwdriver. Retain screws.

5409 - IO RadSeeker External Handle Screws

5421 - 5407 - Remove RadSeeker handle/neutron detector; Remark:5406

5408 - Caution : The neutron detector electronics are connected to the handle. Remove neutron ...

Type

Caution

The neutron detector electronics are connected to the handle. Remove neutron detector at an angle to avoid damage.

Step 00

5407 - Remove RadSeeker handle/neutron detector

Remove RadSeeker handle/neutron detector

5406 - Pull directly away from enclosure to loosen handle.

Pull directly away from enclosure to loosen handle.

5422 - 5405 - Remove two (2) mounting screws; Remark:5404

Step 00

5405 - Remove two (2) mounting screws

Remove two (2) mounting screws

5404 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

5462 - IO RadSeeker Handle Mounting Screws

5423 - 5402 - Remove neutron detector from handle; Remark:5401

5403 - Caution : Do not remove moderator unless it will be replaced.

Type

Caution

Do not remove moderator unless it will be replaced.

Step 00

5402 - Remove neutron detector from handle

Remove neutron detector from handle

5401 - Inspect neutron tube for damage.

Inspect neutron tube for damage.

Step 8

Main Step

4995 - 4994 - Reinstall Neutron Detector; Remark:

Step 00

4994 - Reinstall Neutron Detector

Reinstall Neutron Detector

5456 - 5455 - Insert neutron tube into handle; Remark:5454

Step 00

5455 - Insert neutron tube into handle

Insert neutron tube into handle

5454 - Insert directly downward into moderator material.

Insert directly downward into moderator material.

5457 - 5453 - Replace two (2) mounting screws; Remark:5404

Step 00

5453 - Replace two (2) mounting screws

Replace two (2) mounting screws

5404 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

5463 - IO RadSeeker Handle Mounting Screws

5458 - 5452 - Insert handle; Remark:5450

Step 00

5452 - Insert handle

Insert handle

5450 - Place module into chassis at an angle, then press directly down on the handle...

Place module into chassis at an angle, then press directly down on the handle with even pressure.

5451 - IO RadSeeker Handle Install / Press Down

5459 - 5449 - Replace two (2) external handle screws; Remark:5404

Step 00

5449 - Replace two (2) external handle screws

Replace two (2) external handle screws

5404 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

5448 - IO RadSeeker External Handle Screws

5460 - 5447 - Replace two (2) internal handle screws; Remark:5446

Step 00

5447 - Replace two (2) internal handle screws

Replace two (2) internal handle screws

5446 - Use small Phillips (PH1) screwdriver. Seat screws and washers over O-rings.

Use small Phillips (PH1) screwdriver. Seat screws and washers over O-rings.

5461 - 5445 - Reconnect display PCB connectors; Remark:5444

Step 00

5445 - Reconnect display PCB connectors

Reconnect display PCB connectors

5444 - IO RadSeeker Display PCB Tabs Cable and Connectors

RadSeeker Display PCB Install Connectors

Step 9

Main Step

4993 - 4992 - Reinstall GPS Module; Remark:

Step 00

4992 - Reinstall GPS Module

Reinstall GPS Module

5499 - 5498 - Place GPS PCB spacers; Remark:5497

Step 00

5498 - Place GPS PCB spacers

Place GPS PCB spacers

5497 - IO RadSeeker GPS PCB Two Spacers

5500 - 5496 - Reinsert GPS Module; Remark:5495

Step 00

5496 - Reinsert GPS Module

Reinsert GPS Module

5495 - Verify pins are aligned.

Verify pins are aligned.

RadSeeker GPS Circuit Board Pins Aligned

5501 - 5494 - Replace two (2) GPS module mounting screws.; Remark:5404

Step 00

5494 - Replace two (2) GPS module mounting screws.

Replace two (2) GPS module mounting screws.

5404 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

5493 - IO RadSeeker GPS Two Mounting Screws

5502 - 5492 - Reconnect GPS antenna; Remark:5491

Step 00

5492 - Reconnect GPS antenna

Reconnect GPS antenna

5491 - Press connector firmly onto GPS module.

Press connector firmly onto GPS module.

Step 10

Main Step

4991 - 4990 - Reinstall Charger PCB; Remark:

Step 00

4990 - Reinstall Charger PCB

Reinstall Charger PCB

5511 - 5509 - Insert DC connector into chassis; Remark:5508

5510 - Caution : Do not damage DC [direct current] connector.

Type

Caution

Do not damage DC [direct current] connector.

Step 00

5509 - Insert DC connector into chassis

Insert DC connector into chassis

5508 - IO RadSeeker PCB Insert Charger

5512 - 5506 - Replace four (4) charger PCB mounting screws; Remark:5404

569 - Caution : Do not overtighten screws.

Type

Caution

Do not overtighten screws.

5507 - Standard : Torque charger PCB screws to 4 in-lbs.

Type

Standard

Torque charger PCB screws to 4 in-lbs.

Step 00

5506 - Replace four (4) charger PCB mounting screws

Replace four (4) charger PCB mounting screws

5404 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

5505 - IO RadSeeker PCB Four Mounting Screws

5513 - 5503 - Replace DC cover; Remark:5360

5504 - Standard : Torque DC locking nut to 10 in-lbs

Type

Standard

Torque DC locking nut to 10 in-lbs

Step 00

5503 - Replace DC cover

Replace DC cover

5360 - Use spanner screwdriver with spanner bit (Series 80, Shell size 7). Needle no...

Use spanner screwdriver with spanner bit (Series 80, Shell size 7). Needle nose pliers can be used if spanner is not available.

5517 - IO RadSeeker DC Cover Spanner Locking Nut

5518 - 5516 - Reinsert charger PCB cable; Remark:5515

Step 00

5516 - Reinsert charger PCB cable

Reinsert charger PCB cable

5515 - Verify that the tab is oriented correctly and locks in place.

Verify that the tab is oriented correctly and locks in place.

RadSeeker Circuit Board Install Connector

Step 11

Main Step

5013 - 5012 - Reinstall Gamma Detector; Remark:

Step 00

5012 - Reinstall Gamma Detector

Reinstall Gamma Detector

5526 - 5525 - Reinsert gamma detector assembly; Remark:5524

Step 00

5525 - Reinsert gamma detector assembly

Reinsert gamma detector assembly

5524 - IO RadSeeker Re-Insert Gamma Detector Assembly

5527 - 5481 - Reseat mounting tab; Remark:5480

5482 - Caution : Direct pressure to the metal mounting tab will cause damage. Push down evenly...

Type

Caution

Direct pressure to the metal mounting tab will cause damage. Push down evenly ONLY on the rubber grommet.

Step 00

5481 - Reseat mounting tab

Reseat mounting tab

5480 - Secure grommet over mounting post using even pressure on both sides of the mo...

Secure grommet over mounting post using even pressure on both sides of the mounting grommet.

5528 - 5523 - Replace four (4) gamma detector mounting screws; Remark:5521

569 - Caution : Do not overtighten screws.

Type

Caution

Do not overtighten screws.

5467 - Standard : Torque gamma detector screws to 7 in-lbs.

Type

Standard

Torque gamma detector screws to 7 in-lbs.

Step 00

5523 - Replace four (4) gamma detector mounting screws

Replace four (4) gamma detector mounting screws

5521 - Use medium Phillips (PH2) screwdriver.

Use medium Phillips (PH2) screwdriver.

5522 - IO RadSeeker Gamma Detector Side Two / Side One - Two Screws

5529 - 5520 - Replace three (3) MCA mounting screws; Remark:5474

569 - Caution : Do not overtighten screws.

Type

Caution

Do not overtighten screws.

5490 - Standard : Torque MCA screws to 4 in-lbs.

Type

Standard

Torque MCA screws to 4 in-lbs.

Step 00

5520 - Replace three (3) MCA mounting screws

Replace three (3) MCA mounting screws

5474 - Use small Phillips (PH1) screwdriver.

Use small Phillips (PH1) screwdriver.

Step 12

Main Step

Correct placement of connectors and wiring is critical to proper operation.

Step 00

Do not overtighten screws.

5548 - Standard : Torque USB dust cover screws to 1.6 in-lbs

Type

Standard

Torque USB dust cover screws to 1.6 in-lbs

Step 00

Main Step

Verify the silicone tube O-ring does not become pinched or damaged when joining enclosures.

5895 - Caution : Verify all wiring is inside the instrument while replacing cover.

Type

Caution

Verify all wiring is inside the instrument while replacing cover.

Step 00

Do not overtighten screws.

5570 - Standard : Torque screws to 7 in-lbs.

Type

Standard

Torque screws to 7 in-lbs.

Step 00

Corrective Maintenance Procedure

Percent Complete

100.00

Percent Complete W/Media

100.00