TM 5-3810-307-10
Table 6-1. Operator Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
External engine leaks.
a.
Visually inspect engine and components for seal or gasket leaks.
b.
Contact Organizational Maintenance to repair leaks.
23. COOLANT TEMPERATURE BELOW NORMAL.
Step 1.
Short runs and intermittent driving.
a.
Allow engine to warm up properly.
Step 2.
Temperature sensor or gauge malfunction.
a.
Contact Organizational Maintenance.
24. CONTAMINATED COOLANT.
Step 1.
Coolant system malfunction.
a.
Contact Organizational Maintenance to repair coolant system.
25. ALTERNATOR NOT CHARGING OR INSUFFICIENT CHARGING.
Step 1.
Loose or corroded battery connections.
a.
Inspect battery connection. If OK, do step 2.
b.
Contact Organizational Maintenance to clean or tighten battery
connections.
Step 2.
Fan drive belt slipping.
a.
Inspect fan drive belt tensioner by hand. Refer to PMCS in Section
b.
Contact Organizational Maintenance to replace fan drive belt and/or
tensioner.
