TM 5-3805-262-34
INSPECTION
NOTE
Replace an item if inspection indicates need for replacement.
(1) Inspect hoses (11 and 15) for cracks, kinks,
cuts, chafing, or deteriora-
tion. Cut a new length of hose as required: water pump hose (11) is 29
inches long; engine block hose (15) is 15 inches long.
(2) Inspect spring (26) for cracks,
distortion, or permanent set. Use spring
gage to measure force required to compress spring to 1.81 inches. Replace
spring if required force is not 6.8 to 7.2 pounds.
(3) Inspect all other parts for cracks, distortion, or thread damage
REASSEMBLY
(1) Apply thread sealant to plug (24) threads. Install plug (24) in base (28)
and tighten to 50 to 60 lb-ft.
LEGEND
21. Oil cooler
22. Seal
23. Adapter
24. Plug
25. Plug
26. Spring
27. Valve ball
28. Base
(2)
(3)
(4)
(5)
(6)
Position valve ball (27) and
spring (26) in base (28).
Apply thread sealant to plug (25)
bore in base (28). Press in new
plug (25) to indicated depth, then
stake plug (25) at three equally
spaced locations using punch and
hammer.
Install and tighten adapter (23).
SPRING
Install new seal (22) in oil cooler (21)
Install oil cooler (21) with seal (22) on base (28).
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