2-19. TROUBLESHOOTING CHART (continued).
d. ENGINE, ELECTRICAL SYSTEM (continued).
(1) ENGINE DOES NOT CRANK. All other electrical
systems operate (continued).
CONTINUED FROM G
Is continuity indicated in all three circuits?
I
Repair wire 14 and/or 400-459B or replace
wire harness 12268418-1 (para 7-44).
Verify problem is solved.
H. 1. Reconnect harness 12268418-1 to starter
protection relay and to the voltage regulator.
2. Disconnect wire 14 (coming from the driver's
bulkhead) from the neutral safety switch.
3. Place one lead of the multimeter in wire 14
of harness 12260287 and place the other lead
to pin T of harness 12260287 driver’s bulk-
head connector.
4. Check for continuity.
Is continuity indicated?
I
Repair wire 14 or replace harness
12260287 (para 7-56.) Verify
problem is solved.
.
1. 1. Reconnect harnesses 12260287 to the
bulkhead.
2. Disconnect other wire 14 from the neutral
safety switch.
3. Place red lead of multimeter in wire 14
(coming from the starter switch) of harness
12260287 and ground black lead.
4. Turn MASTER switch ON and hold starter
switch ON (refer to TM 9-2350-287-1 0).
Continued on next page
2-56
TM 9-2350-287-20-1
