3-24. ELECTRICAL CABLE W50 (CHEM FEED PUMP) MAINTENANCE.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4).
Tape, Electrical (Appendix C, Section II, Item 31).
O-ring - 5262
ROWPU shut down (TM 10-4610-240-10).
Power shutdown (power source manual).
Remove four screws (10) conduit box cover (11), and gasket (12) from conduit box (2).
Tag all wires before removal
Pull two wire bundles (1) out of conduit box (2) far enough to expose taped ends. Remove twine (15) from
Remove electrical tape (3) from two wire bundles (1) and tag motor wires with color of power source wire in
Remove nut (13), lockwasher (14), four wire lugs (9), and flat washer (8) from screw (7) on each wire bundle
Install flat washer (8), three wire lugs (9) from motor, lockwasher (14), and nut (13) on screw (7) on each wire
Tag wire lug (17) and remove screw (16) and wire lug from conduit box (2)
Remove cable grip nut (18) from adapter (6) and pull adapter (6) and wires (5) out of conduit box (2)
Remove two screws (20), flat washers (21), and cable clamps (19) securing chemical feed metering pump
cable assembly (22) to ROWPU deck.