TM 5-1940-277-34
TROUBLESHOOTING PROCEDURES (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
ENGINE OVERHEATS (ENGINE AUDIBLE ALARM ACTIVATES) (Continued)
a.
MK-1 (Continued)
Step 3.
Check water intake.
a.
Clean strainer and housing.
b.
Replace strainer (refer to TM 5-1940-277-20).
Step 4.
Inspect cooling system pump 'A impeller, cam and end plate (refer to TM 5-1940-277-20).
a.
Replace defective impeller.
b.
Replace defective cam.
c.
Replace end plate.
d.
Replace cooling system pump 'A' (refer to TM 5-1940-277-20).
Change 7
2-10.1