TM 5-4320-302-14
6-17.
CONNECTING ROD ASSEMBLY (CONT)
Location/Item
Action
Remarks
CLEANING/INSPECTION
WARNING
Dry cleaning solvent is flammable and potentially dangerous to people
and property. Do not use near open flame, sparks, excessive heat, or
on hot surfaces. Flash point of P-D-680 solvent is 100° to 138°F (38° to
59°C). Use solvent in a well-ventilated area, and avoid inhaling fumes.
If repeatedly exposed to fumes, seek fresh air and immediate medical
help. Avoid prolonged exposure of skin to solvent. Wash exposed skin
immediately and thoroughly.
Death or severe injury might result when compressed air is used to blow
dirt from skin or clothing. Air entering body openings is extremely
dangerous. 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.
1.
Connecting
Clean connecting rod components with P-D-680 solvent and dry
Rod assembly
with compressed air. Remove any carbon deposits with a wire
brush. Clean inside surface of small-end bush, connecting rod,
big-end bearings, and bearing cap. Blow compressed air
through the drilled oil passage in connecting rod, so that air
flows freely through oil holes in connecting rod and bush to
clean them out.
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