ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
(5) (MEP-501A). Set multimeter for ohms and check for continuity between J1 pin A and shunt
resistor R3, J1 pin B and TB1 connector 10, J1 pin D and TB1 connector 11, and J1 pin C and
load terminal lug-.
(6) Reconnect harness, refer to paragraph 4.44.e.
(7) Close and secure instrument panel.
b. Repair.
(1) Remove alternator wiring harness, control panel in accordance with paragraph 4.44.c.
(2) Repair alternator wiring harness, control panel by assembling wire, connector (J1), terminals,
insulation, and tiedown straps in accordance with Appendix G, Figure G-8 (MEP-531A) or G-9
(MEP-501A).
(3) Install alternator wiring harness, control panel in accordance with paragraph 4.44.e.
a. Removal.
(1) Shut down generator set.
(2) Disconnect LOP engine shutdown cable from engine, refer to paragraph 4.50.b.
(3) Disconnect diesel engine wiring harness and alternator wiring harness connectors at bottom
of control panel.
WARNING
The fuels in this generator set are flammable. Do not smoke or use open
flames when performing maintenance. Do not service or drain the fuel
system while open flames are present. Flames and explosion could result
in severe personal injury or death. Use a container or cloth to catch any
excess fuel to prevent spilling over engine components. Be sure to properly
dispose of diesel fuel and diesel fuel soaked cloths.
(4) Open drain cock and drain fuel from fuel tank. Close drain cock.
(5) Loosen clamp and disconnect fuel supply line to fuel filter at fuel tank.
(6) Loosen clamp and disconnect fuel return line from fuel tank.
(7) Remove bolt (Figure 5-3), lockwasher, and washer securing engine ground strap to engine.
(8) Remove nuts, lockwashers, washers, and bolts securing engine to mounting bracket.
(9) Remove nut and lockwasher securing alternator ground strap to generator set frame.
(10) Remove nuts, lockwashers, washers, and bolts securing alternator resilient mount to
generator set frame.
