TM 5-3810-306-10
TABLE 3-1. OPERATOR TROUBLESHOOTING (CONTD)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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 page 3-26. If ok, do step 3.
b. Contact Organizational Maintenance to replace fan drive belt and/or tensioner.
Step 3.
Alternator pulley loose on shaft.
a. Inspect alternator pulley. If ok, do step 4.
b. Contact Organizational Maintenance to tighten alternator pulley.
Step 4.
Charging system malfunction.
a. Contact Organizational Maintenance.
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