Table 3-6. Unit Troubleshooting Table. -- Continued
Test or Inspection
LOW COOLANT LEVEL. -- CONTINUED
Remove belt (Para 4-6) and inspect the water pump (3) weep hole (4) for an indication of a coolant leak.
If water pump (3) weep hole (4) is leaking, replace water pump (Para L-23).
If coolant level is still low, remove and visually check water pump (3) seal and impeller for cracks and
damage (Para L-23).
If seal and impeller have cracks and/or is damaged, replace water pump (3) (Para L-23).
If coolant level continues to be low, notify Direct Support Maintenance (Appendix L).