DUST CAPS AND PLUGS REPLACE.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Lockwashers (TM 10-4610-241-24P)
Power shut down (Power Source Manual).
Dust caps protect open ended electrical and piping connectors when system is not
in use. A variety of caps are used on ROWPU. The following procedure is typical
and may vary slightly from case to case.
Remove nut (1), lockwasher (2) and screw (3).
Disconnect S-hook (4) from dust cap (6).
Disconnect S-hooks (4) from chain (5).
Remove plug or cap (6) from pipe, cable or hose it protects.
Position cap or plug (6) onto pipe, cable or hose to be protected.
Install S-hooks (4) on chain (5).
Connect one S-hook (4) to cap (6).
Secure other S-hook (4) to ROWPU frame, pump assembly or cable with screw (3), lockwasher (2)
and nut (1).