TM 5-4320-300-14
6-7. CYLINDER HEAD AND BLOCK (CONT)
Location/Item
Action
Remarks
CLEANING/INSPECTION
OF CYLINDER BLOCK
54. Cylinder block
Remove all plugs (except cup plugs) and old
plugs
gasket material from block.
WARNING
Live steam used for cleaning shall not exceed 100 psi (690 kPa). Use goggles or
face shield for eye protection. Do not direct live steam against skin.
Compressed air used for cleaning shall not exceed 100 psi (690 kPa). Use
goggles or face shield for eye protection. Do not direct airstream against skin.
55. Cylinder block
Clean block with live steam. Make sure oil
pressure test
galleries, air box floor, and air box drain
openings are thoroughly cleaned. Dry block
with compressed air. Pressure test block.
WARNING
Severe burns, illness, or death may result if personnel fail to handle diesel fuel
properly. Observe the following precautions:
·
Do not inhale vapor.
·
Work in a well-ventilated area.
·
Do not use near open flame, sparks, or excessive heat.
56. Seal ring
Wipe with clean VV-F-800 diesel fuel and dry
grooves
with compressed air. Inspect grooves for pitting
and corrosion.
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