TM 5-2420-230-24-2
Water Pump - Inspection (8-01)
Cooling System
Page 8-4
B Series Shop Manual
Water Pump - Inspection (8-01)
Inspect the impeller blades for wear or corrosion.
Inspect for free rotation of the pump.
Check the weep hole for evidence that the seal has been
leaking.
Parts replacement is not practical: the water pump is
serviced as an assembly.
L-393