2-63. CABLE ASSEMBLY W52 (JUNCTION BOX) MAINTENANCE.
This task consists of
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
ROWPU shutdown (TM 10-4610-240-10).
Power shutdown (power source manual).
Disconnect cable socket (4) from junction box (5).
Disconnect cable plug (2) from control box (1).
Remove cable assembly (3) from unit.
The following tests is performed to determine if the cable assembly is defective
Before testing, cable assembly must be disconnected.
Using multimeter, test for continuity between cable socket (4) and corresponding lug (2) pins on opposite end
of cable assembly (3).
If continuity does not exist between any two points, replace cable assembly (3).
Position cable assembly (3) in unit.
Connect cable plug (2) to control box (1).
Connect socket (4) to junction box (5).
Operate ROWPU and check for proper operation (TM 10-4610-240-10).