TM 10-4320-310-14
Table 3-1. Operator Troubleshooting (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
UNEVEN RUNNING OR FREQUENT STALLING
Death or serious injury could occur If fuel Is not handled carefully. Use
In a well-ventilated area away from open flame, arcing equipment,
Ignition sources, heaters, or excessive heat. Engine must be turned off
and cool before refueling. Use proper refueling procedures and
equipment to avoid spillage. Do not run engine near open fuel
containers. Always store fuel In properly marked containers. DO NOT
SMOKE.
CAUTION
A high temperature condition may cause abnormal engine operation.
Step 1.
Check for insufficient fuel supply.
Fill fuel tank.
Step 2
Check air cleaner restriction indicator.
If red band appears in window of restriction indicator, and rain hood is not blocked
and no damage to system components is found, replace air filter (para 3-4).
5.
LACK OF POWER
Step 1.
Check for low engine speed. Move throttle control hand lever to left past stop.
Death or serious Injury could occur If fuel is not handled carefully. Use In
a well-ventilated area away from open flame, arcing equipment, Ignition
sources, heaters, or excessive heat. Engine must be turned off and cool
before refueling. Use proper refueling procedures and equipment to avoid
spillage. Do not run engine near open fuel containers. Always store fuel
In properly marked containers. DO NOT SMOKE.
Step 2.
Check for insufficient fuel supply.
Fill fuel tank.
3-4
