Last Updated: 05/08/2025 1:50 AM
The following table lists all the components that make up the document.
This procedure provides instructions for repairing power knobs that are too stiff to turn. If the instrument also has a display button that is too difficult to press, then the entire top housing should be replaced; refer to DET-HHD-STE-TA6-CM02, TA600 Top Housing Replacement. The 0.05-in. [inch] hex driver needed to perform this procedure is not a commonly available tool and should be obtained in advance of attempting this procedure. It is also recommended to use a magnifying glass as the components are very small.
Prior to arrival, notify operators concerning expected work and duration.
11095 - 313 - Power off instrument; Remark:11093
313 - Power off instrument
Power off instrument
11093 - Rotate switch to OFF position.
Rotate switch to OFF position.
11092 - 11091 - Uninstall power knob; Remark:
11091 - Uninstall power knob
Uninstall power knob
11089 - 11088 - Remove set screw; Remark:11084
11088 - Remove set screw
Remove set screw
11084 - Use 0.05-in. hex driver. Rotate counterclockwise.
Use 0.05-in. hex driver. Rotate counterclockwise.
11085 - Remove set screw
11086 - Retain set screw.
Retain set screw.
11087 - Retain set screw
11090 - 11083 - Vyjměte knoflík; Remark:11079
11083 - Remove knob
11079 - If needed, use small, slotted screwdriver. Carefully pry up the knob using small...
11078 - 11077 - Prepare for reassembly; Remark:
11077 - Prepare for reassembly
Prepare for reassembly
11074 - 11073 - Clean top housing; Remark:11071
11073 - Clean top housing
Clean top housing
11071 - Use cotton swab and alcohol. Verify surfaces are free of debris, oil, and lub...
Use cotton swab and alcohol. Verify surfaces are free of debris, oil, and lubricants.
11075 - 11070 - Očistěte knoflík; Remark:11068
11070 - Clean knob
Clean knob
11068 - Use cotton swab and alcohol. Verify surfaces are free of debris, oil, and lub...
Use cotton swab and alcohol. Verify surfaces are free of debris, oil, and lubricants.
11069 - TA600 Clean knob
11076 - 11067 - Namažte O-kroužek; Remark:11112
11067 - Lubricate O-ring
Lubricate O-ring
11112 - Apply small amount of high viscosity silicone O-ring lubricant to O-ring on p...
Apply small amount of high viscosity silicone O-ring lubricant to O-ring on power knob.
11111 - 11110 - Reinstall power knob; Remark:
11110 - Reinstall power knob
Reinstall power knob
11107 - 11105 - Place power knob; Remark:11103
11105 - Place power knob
Place power knob
11103 - Set the power knob onto the switch, but do not press down fully. Leave a gap....
Set the power knob onto the switch, but do not press down fully. Leave a gap.
11108 - 11102 - Vložte distanční vložku knoflíku; Remark:11100
11106 - Note : If spacer is not available, use about four (4) sheets of paper, cut to fit aroun...
11102 - Insert knob spacer
Insert knob spacer
11100 - Use 0.01-in. knob spacer. Insert spacer tool between knob and Pager housing.
11109 - 11099 - Usaďte knoflík pro ovládání napájení; Remark:11097
11099 - Seat power knob
Seat power knob
11097 - 1 – Verify the O (Off) is aligned with the notch on the instrument. ...
1 – Verify the O (Off) is aligned with the notch on the instrument.
2 – Press the power knob down on to the instrument.
11137 - 11136 - Naneste lepidlo na závity; Remark:11134
11136 - Apply thread locker
11134 - 1 – To ease application, place set screw onto 0.05-in. hex driver. 2...
1 – To ease application, place set screw onto 0.05-in. hex driver.
2 – Use a swab stick to apply thread locker to the bottom threads of set screw.
11138 - 11132 - Vložte stavěcí šroub; Remark:11129
11133 - Caution : Do not overtighten screw. This will make it difficult to turn power knob.
11132 - Insert set screw
11129 - Use 0.05-in. hex driver. Rotate clockwise. Insert set screw fully into knob. If ...
11139 - 11128 - Odstraňte distanční vložku knoflíku; Remark:11126
11128 - Remove knob spacer
Remove knob spacer
11126 - Slide knob spacer out from under power knob.
Slide knob spacer out from under power knob.
11125 - 11124 - Verify instrument is operational; Remark:
11124 - Verify instrument is operational
Verify instrument is operational
11121 - 11120 - Verify knob alignment; Remark:11118
11120 - Verify knob alignment
Verify knob alignment
11118 - The OFF position (0) should be centered on the notch on the instrument.
11122 - 11117 - Zkontrolujte pohyblivost knoflíku; Remark:11115
11117 - Verify knob movement
11115 - The knob should turn easily. The knob should click into place for vibrate and...
The knob should turn easily. The knob should click into place for vibrate and audible modes.
11123 - 319 - Proveďte provozní test; Remark:11114
319 - Perform operational test
Perform operational test
11114 - DET-HHD-STE-TA6-RM01, TA600 Operational Test
DET-HHD-STE-TA6-RM01, TA600 Operational Test
322 - 321 - Document maintenance actions; Remark:
321 - Document maintenance actions
Document maintenance actions
2869 - 2585 - Document maintenance performed; Remark:2866
2585 - Document maintenance performed
Document maintenance performed
2866 - Record observations, times, and results for the maintenance report.
Record observations, times, and results for the maintenance report.
4706 - 4705 - Submit report; Remark:4864
4705 - Submit report
Submit report
4864 - As specified by management or contractual obligations.
As specified by management or contractual obligations.