TM 5-3810-306-10
TABLE 3-1. OPERATOR TROUBLESHOOTING (CONTD)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Fuel waxing due to cold weather.
a. Drain fuel-water separator. If ok do step 3.
b. Contact Organizational Maintenance to drain fuel tank and service with cold weather fuel grade.
Step 3.
Fuel contaminated
a. Check fuel sediment bowl for contamination. If fuel ok, do step 4.
Step 4.
Contact Organizational Maintenance
5.
ENGINE WILL NOT SHUT OFF
Step 1.
Fuel system malfunction.
a. Lower and extend outriggers. Shut off fuel supply at fuel sediment bowl.
b. Contact Organizational Maintenance.
6.
ROUGH IDLE, WARM ENGINE
Step 1.
Intake air system restricted.
a. Inspect air cleaner inlet hood. If ok, do step 2.
b. Contact Organizational Maintenance to remove intake hood and air filter element. Replace air
filter element and clean intake hood.
Step 2.
Fuel contaminated.
a. Check fuel sediment bowl for contamination. If fuel ok, do step 3.
Step 3.
Contact Organizational Maintenance.
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