TM 10-3930-675-20-1
0006 00-1
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE)
0006 00
NOTE
Refer to WP 0004 00 for additional troubleshooting guidance, information, and illustrations that locate criti-
cal components.
Table 1. Engine Troubleshooting Procedures (Non-Error Code).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Engine Difficult to Start or Will Not Start (No
Exhaust Smoke).
1. Check for damaged or loose
battery connections.
Tighten
or
repair
battery
connections (WP 0108 00).
2. Check for damaged or leaking
fuel lines, hoses, and fittings.
Tighten or repair fuel lines,
hoses, and fittings (WP 0059 00).
3. Check for clogged fuel/water
separator.
Replace fuel/water separator
(WP 0058 00).
4. Check for dirty or clogged air
cleaner element.
Service or replace air cleaner
element (WP 0056 00).
5. Remove starter relay from
starter relay and engine cold
start ether canister mounting
bracket. Check relay for shorts
and damage.
Replace shorted or damaged
relay (WP 0073 00).
6. Perform
continuity/voltage
checks on two 50A starter
circuit breakers mounted on
starter relay mounting bracket.
Replace shorted or damaged
circuit breakers (WP 0073 00).
7. Check for faulty fuel shutoff
valve solenoid (FSOV).
a. Tighten any loose connec-
tions (WP 0055 00).
b. Check for power at FSOV (12
volts) (WP 0055 00).
2. Engine Difficult to Start or Will Not Start
(Exhaust Smoke).
1. Check for damaged or leaking
fuel lines, hoses, and fittings.
Tighten or repair fuel lines,
hoses, and fittings (WP 0059 00).
2. Check for clogged fuel/water
separator.
Replace fuel/water separator
(WP 0058 00).
3. Check for dirty or clogged air
cleaner element.
Service or replace air cleaner
element (WP 0056 00).
4. Perform cold starting proce-
dures (TM 10-3930-675-10).
See
cold
starting
system
maintenance (WP 0060 00).
3. Excessive Exhaust Smoke - White.
Check and monitor engine
operating temperature
a. Allow engine to warm to
operating temperature.
b. Perform
cooling
system
troubleshooting checks (WP
0005 00).
