TM 5-2420-231-23-1
0011
Table 1. Hard Start in Cold Temperatures (50F or Below) - Continued.
011
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
19. Turn ignition switch to the off posi-
Voltage 10 to 14 Volts During
Hard Start in Cold
tion (TM 5-2420-231-10).
Cranking - Replace grid heater wiring
Temperatures (50F or
harness (WP 0161).
Below) - Continued
Proceed to Test Step 9.
Voltage Less Than 10 Volts During
Cranking - Replace main chassis
wiring harness (WP 0154).
Proceed to Test Step 9.
Test Step 8. Test Heater Grid Relays
and Cold Start Relay.
1. Turn ignition switch to the off posi-
tion (TM 5-2420-231-10) and dis-
connect batteries (WP 0157).
2. Connect the fuel shutoff wiring har-
ness connector (Figure 18, Item 1)
to the main chassis wiring harness
connector (Figure 18, Item 2) (WP
0160).
Figure 18. Fuel Shutoff Solenoid.
0011