TB 9-2320-279-13&P-4
0024
Figure 14.
CONDITION/INDICATION
Can chassis harness wire 1843 be repaired?
DECISION
No - Replace chassis harness (refer to TM 9-2320-315-14&P).Test 42 - Does high idle operate?
Yes - Repair wire 1843 (refer to TM 9-2320-315-14&P).Test 42 - Does high idle operate?
TEST 15 - Are 22 to 28 vdc measured on wire 1516 at cab harness connector MC66, terminal 1?
WARNING
Remove all jewelry such as rings, ID tags, bracelets, etc. prior to working on or around
vehicle. Jewelry and tools can catch on equipment, contact positive electrical circuits, and
cause a direct short, severe burns, or electrical shock. Failure to comply may result in injury
or death to personnel.
WARNING
Circuit breakers No. 4, 5, 6, and 10 are always electrically live. Use care when working
around these circuit breakers. Failure to comply may result in injury or death to personnel.
1. Remove right and left heater compartment covers (refer to TM 9-2320-315-14&P).