All instructions contained in this appendix are mandatory.
This appendix lists all operator/crew lubrication instructions to be performed on the M992A1.
Intervals (on-condition or hard time) and the related man-hour times are based on normal
operation. The man-hour time specified is the time you need to do all services prescribed for a
particular interval. Decrease the intervals if your lubricants are contaminated or if you are
operating equipment under adverse conditions, including longer than usual operating hours. The
intervals may be extended during periods of low activity. If extended, adequate preservation
precautions must be taken.
Drycleaning solvent P-D-680 is toxic and flammable. Always wear protective goggles and gloves,
and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and DO NOT
breathe vapors. DO NOT use near open flame or excessive heat. The solvents flash point is
100°F-138°F (38°C-59°C). If you become dizzy while using drycleaning solvent, immediately get
fresh air and medical help. If solvent contacts your eyes, wash them immediately and get medical
aid. Failure to heed this warning can result in Injury or death.
Clean all fittings and areas around lubrication points with dry cleaning solvent (Item 14, Appendix D), or equivalent, before
lubricating equipment. After lubrication, wipe off excess oil or grease to prevent accumulation of foreign matter.