TM 55-1930-208-10
Table 3-1. Operator/Crew Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
14. ENGINE FAILS TO START AT TEMPERATURES ABOVE 32 (0 ).
F
C
Step 1. Check for insufficient fuel.
a.
If tank is empty, refill tank.
b.
If shut-off valve is closed, open valve.
Step 2. Check governor stop control.
If in STOP position, put control in operating position.
Step 3. Check for water in fuel supply.
Drain and clean entire system. Prime before starting.
15. ENGINE CRANKING SPEED IS TOO LOW.
Step 1. Check level of fluid in reservoir.
Fill to proper level.
Step 2. With pressure in the system, check all hoses and fittings for leaks.
Replace a bad hose.
Tighten a loose fitting.
Step 3. Insure control valve is fully open.
Open control valve.
Step 4. During the cranking cycle, watch closely for fluid leaking from the hydro-starter.
Replace starter.
Step 5. Hand pump will not recharge system when operated.
Replace hand pump per paragraph 3-10.
3-8
