TM 55-1680-320-23 & P
3-29. BOOM POSITION SUPPORT ASSY - REPAIR (cont)
u. Remove flexible wiring harness (69) from cam
support (63) by removing screw (70) and
washer (71 ). Pull harness from support.
Use solvent in a well-ventilated area.
Avoid prolonged breathing of fumes.
Keep away from open flame. Solvent
Use approved personal protective
equipment (goggles/face shield) when
using compressed air. Air pressure is
restricted to a maximum of 35 psi. Do
not direct airstream towards self or
Do not immerse electrical components
in cleaning solvent. Wipe clean with
a cloth dampened in soap and water
If parts are not to be inspected immediately after cleaning, dip them in preservation oil to prevent rust spots.
a. Clean electrical contact pins in accordance with procedures outlined in TM 55-1500-343-23.
b. Clean electrical components by wiping clean with cloth dampened in trichlomethane. Wipe with a clean, dry cloth
and allow to air dry.
c. Wash remaining components in solvent and rinse thoroughly. Dry with compressed air.
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