ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
DIESEL ENGINE WIRING HARNESS, CONTROL PANEL.
a. Testing.
(1) Shut down generator set.
(2) Release instrument panel by turning fastener, open instrument panel slowly.
(3) Disconnect harness, refer to paragraph 4.43.c.
(4) (MEP-531A). Set multimeter for ohms and check for continuity between J2 pin A and START-
PREHEAT/PREHEAT/OFF/START rotary switch (S2) pin H, J2 pin B and TB1 connector 3, J2 pin
C and S2 pin S, J2 pin D and NATO slave receptacle (SR1) pin +, J2 pin E and TB1 connector 5,
and J2 pin F and TB1 connector 6.
(5) (MEP-501A). Set multimeter for ohms and check for continuity between J2 pin A and
PREHEAT-START-PREHEAT/PREHEAT/OFF/START rotary switch (S2) pin H, J2 pin B and TB1
connector 4, J2 pin C and S2 pin S, J2 pin D and NATO slave receptacle (SR1) pin +, J2 pin E
and TB1 connector 6, and J2 pin F and TB1 connector 7.
(6) Reconnect harness, refer to paragraph 4.43.e.
(7) Close and secure instrument panel.
b. Repair.
(1) Remove diesel engine wiring harness, control panel in accordance with paragraph 4.43.c.
(2) Repair diesel engine wiring harness, control panel by assembling wire, connector (J2),
terminals, splices, insulation, and tiedown straps in accordance with Appendix G, Figures G-6
(MEP-531A) or G-7 (MEP-501A).
(3) Install diesel engine wiring harness, control panel in accordance with paragraph 4.43.e.
5.8
ALTERNATOR WIRING HARNESS, CONTROL PANEL.
a. Testing.
(1) Shut down generator set.
(2) Release instrument panel turning fastener, open instrument panel slowly.
(3) Disconnect harness, refer to paragraph 4.44.c.
(4) (MEP-531A). Set multimeter for ohms and check for continuity between J1 pin A and TB1
connector 13, J1 pin B and EMI filter load terminal lug N, J1 pin C and TB1 connector 14, J1 pin
D and TB1 connector 15, J1 pin E and TB1 connector 8, and J1 pin F and TB1 connector 9.
