3-61. MOTOR STARTERS REPAIR.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4).
Lo&washers (TM 10-4610-241 -24P)
Junction Box removed from ROWPU and Cover open (Paragraph 3-53)
General safety instructions
If motor starters are to be replaced with junction box installed on ROWPU, be sure to
shut down ROWPU and generator to prevent injury and possible death from electric
Motor starter K1
Motor starter can be replaced and repaired with junction box installed on ROWPU.
Repairs are limited to replacement of heaters and jumper wires.
Loosen six screws (1) and remove wires (2) from bottom and top of motor starter at T1 thru T3
and L1 thru L3.
Remove screw (3), square washer (4) and wire (5) from normally open contacts (right side set of
contacts, top contact).
Remove screw (6), square washers (7) and wire (8) from normally open contacts (right side set of
contacts, bottom contact).
Remove screw (9), square washer (10) and wires (11 and 12) from coil contacts (right side
Remove screw (13), square washer (14) and wire (15) from contact 3 (left top set of normally