TEST OR INSPECTION
1. ENGINE DOES NOT CRANK WHEN YOU PRESS START SWITCH.
Step 1, Check to see if MASTER SWITCH is OFF.
Turn MASTER SWITCH ON (page 2-163).
Step 2, Check to see if range selector controller is in N position.
Place range selector in N position (page 2-162).
Step 3. Check to see if batteries are in good condition.
Troubleshoot electrical system (page 3-12).
2. ENGINE CRANKS BUT DOES NOT START.
Check to see if fuel cutoff control is pulled out.
Push fuel cutoff control in (page 2-164).
Check to see if there is enough fuel in fuel tank.
Refuel carrier; M113A2, M106A2, M1064, M125A2, M1059
(page 2-186), and M577A2, M1068 (page 4-35).
Check to see if fuel tank manual shutoff valve is closed.
Open fuel tank manual shutoff valve; M113A2, M106A2,
M1064 (2-26.1), M125A2, M1059 (2-26), and M577A2,
M1068 (page 4-35).
If temperature is colder than +40°F (+4°C), check to see if
AIR BOX HEATER switch is ON.
Use air box heater (page 2-168).
Check to see if there is water in the fuel.
Drain primary and secondary fuel filters (page 3-48).
Check to see if engine is getting enough air.
Check air cleaner restriction indicator (page 2-81). If indica-
tor shows only red in the window, notify unit maintenance.
Clear intake grill of any debris.
If engine still does not start, notify unit maintenance.