TM 5-4320-302-14
6-11. LUBE OIL PUMP (CONT)
Location/Item
Action
Remarks
CLEANING/INSPECTION
WARNING
Severe burns, illness, or death may result if personnel fail to
handle diesel fuel oil 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.
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.
4. Lube oil
Clean with VV-F-800 diesel fuel oil. Dry with
pump
compressed air and/or soft clean cloth. Inspect
components for excessive wear, rust, damage,
and/or warpage. Replace if worn or damaged.
5. Suction pipe
a. Inspect for clogs or holes in screen. Replace
with screen
suction pipe if necessary.
b. Inspect cap screw/nut for stripped or worn
threads. Replace if stripped or worn.
REPAIR
6. Lube oil
Do not attempt repairs on interior of lube oil
pump interior
pump. Replace lube oil pump and send replaced
components
pump to depot maintenance for repair.
7. Lube oil pump
a. Remove any rust or corrosion. Clean and treat
outer gear
in accordance with MIL-T-704 if necessary.
b. Repair only minor nicks or burrs with P-C-458
crocus cloth. If gear is severely damaged, replace
lube oil pump.
c. Replace any stripped or damaged hardware.
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