10
TM 5-3805-255-14
OPERATOR MAINTENANCE
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OPERATOR TROUBLESHOOTING PROCEDURES
0
011
GENERAL
00011
This work package contains troubleshooting information for the H100C Loader. Each malfunction or symptom
listed is followed by the possible cause(s) and suggested remedy or remedies. This work package should be used
as an aid in the isolation and correction of system problems.
TROUBLESHOOTING PROCEDURES
00011
Table 1. Engine Troubleshooting Procedures for H100C Loader.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
A 30-minute cool down time may be required before circuit breaker automatically
resets.
1. Check position of transmission
Place transmission control lever in N
1. Engine Fails to Crank
control lever.
(NEUTRAL) (WP 0005). If problem
When Engine Start
still exists, go to step 2.
Switch is Turned to
Start.
2. Check position of battery discon-
Turn switch to ON position (WP
nect switch.
0004). If problem still exists, go to
step 3.
3. Check both batteries for dirty,
Clean cables if dirty (WP 0013). If
loose, or damaged cables.
cable is damaged or loose, notify
Field Maintenance.
2. Engine Cranks But Fails 1. Check fuel tank gauge with
If indication is empty, add fuel (WP
engine start switch ON.
0013). If indication is OK, go to step 2.
to Start - Operating Tem-
perature Above
-25F (-32C).
2. Check air cleaner service
If indicator is on, service engine air
indicator.
cleaner (WP 0013) and retest. If
problem still exists, go to step 3.
3. Allow circuit breaker
Attempt restart; if engine does not
approximately 30 minutes to
start, notify Field Maintenance.
automatically reset.