3-32. CABLE ASSEMBLY, W47 (LOW PRESSURE SWITCH) REPAIR.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Multimeter (Appendix B, Section III, Item 3)
Refer to TM 43-0158/TO 1-lA-15 (Air Force) for Tools required to inspect and repair
Rags, Wiping (Appendix C, Section II, Item 14)
Lockwashers, Seals and Gaskets (TM 10-4610-241-24P)
Tiedown Straps (TM 10-4610-241-24P)
Refer to TM 43-0158/TO 1-1A-15 (Air Force) for Materials required to inspect and repair
Power shut down (Power Source Manual)
Cable Assembly W47 disconnected from Low Pressure Switch (Paragraph 2-57).
General Safety Instructions
High voltages in this equipment can cause serious injury or death. Make sure
that all power is removed before performing maintenance.
Remove screws (1), securing terminal lugs (2) to terminal board TB4 (3) at contacts 5 (white wire), 6 (black
wire) and 7 (green wire).
Remove locknut (4).
Remove cable assembly (10) with nut (9), seal ring (8), seal (7), adapter (6) and gasket (5) from junction box
Remove gasket (5), adapter (6), seal (7) seal ring (8) and grip nut (9) from cable assembly (10).
Remove nuts (11), lockwashers (12) and two clamps (14) from back of control panel (16).
Remove cable assembly (10) from ROWPU.