TM 5-3805-294-23-1
0125
Table 1. Excessive Fuel Consumption - Continued.
Test or Inspection
Corrective Action
Malfunction
3.
Turn key switch to OFF
1.
If any DTCs are active,
position (TM 5-3805-294-10).
discontinue this
troubleshooting procedure and
(Volume 5, WP 0794)
perform procedure for active
DTCs. Resolve all DTCs
before continuing this
procedure.
2.
If no active DTCs are present,
proceed to Malfunction 3.
Visually inspect fuel tank for
1.
If fuel tank is leaking, replace
3.
Fuel Tank Leaks.
fuel tank. (Volume 3,
leaks. (Volume 3, WP 0479)
WP 0479) Restore machine to
original condition.
2.
If fuel tank is not leaking,
proceed to Malfunction 4.
Perform Fuel Supply Quality
1.
If fuel quality is not acceptable,
4.
Fuel Supply Quality
repair faults found in Fuel
Check.
Check. (WP 0128)
Supply Quality Check.
(WP 0128) Restore machine
to original condition.
2.
If fuel quality was acceptable,
proceed to Malfunction 5.
Check for excessive engine
1.
If engine load is excessive,
5.
Excessive Engine
overload (TM 5-3805-294-10).
reduce engine load (TM
5-3805-294-10). (Volume 5,
(Volume 5, WP 0794)
WP 0794)
2.
If engine load is not excessive,
proceed to Malfunction 6.
1.
Remove air filters and hoses.
6.
Air Intake
Restricted With
(Volume 3, WP 0456)
Debris or Foreign
Objects.
2.
Visually inspect air filters,
1.
If restricted, remove debris or
housing, and hoses for debris
foreign objects. Restore
and foreign objects.
machine to original condition.
2.
If not restricted, proceed to
Malfunction 7.
1.
Install air filters and hoses.
7.
Faulty Fuel Injector.
(Volume 3, WP 0456)
0125-2