LUBRICATION ORDER
LO 9-6115-641-12
WARNING
Clean parts in a well-ventilated area. Avoid inhalation of solvent fumes and prolonged
exposure of skin to cleaning solvent. Wash exposed skin thoroughly. Dry Cleaning solvent
(Fed. Spec. PD-680) used to clean parts is potentially dangerous to personnel and property.
Do not use near open flame or excessive heat. Flash point of solvent is 100 to 138 (38 to
F
F
C
59 ).
C
CAUTION
Use care when removing oil fill cap to prevent loss of cap gasket. Gasket may be lost and drop
out when cap is removed.
1. FOR OPERATION OF EQUIPMENT IN COLD TEMPERATURES BELOW -10 (-23 ). Remove lubricants
F
C
prescribed in the key for temperatures above -10 (-23 ). Clean parts with dry cleaning solvent, PD-680 Type
F
C
II or equivalent. Relubricate with lubricants specified in the key for temperatures 0 to -65 (-17 to -53C).
F
F
C
2. OIL FILTER. After installing filter, fill crankcase, operate engine 5 minutes, and check housing for leaks. Shut
down engine, check crankcase oil level, and bring to full mark. Oil filter replacement interval shall align with on-
condition, AOAP analysis or hard time oil change requirements.
3. OIL CAN POINTS. Every 100 hours, lubricate the door hinges and latches with OE/HDO/OEA.
CAUTION
The dipstick is marked so that the crankcase oil can be checked while engine is stopped.
4. Fill and check oil level. After checking level, place dipstick into the adapter tube to prevent oil leakage or
5. LUBRICANTS. The following is a list of lubricants with the military symbols and applicable military specification
numbers:
OE/HDO
MIL-L-2104
OEA
MIL-L-46147
Copy of this Lubrication Order will remain with
the equipment at all times. Instructions
contained herein are mandatory.
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