Section III. UNIT LUBRICATION
4-7.1 POWER PLANT LUBRICATION.
Detailed instructions for lubrication of major components of the power plants are contained in the applicable
generator set and trailer TMs. The following paragraphs identify the applicable references and contain lubrication
instructions that are not included in the references.
4-7.1.1 Generator Set Lubrication. Refer to TM 9-6115-639-13 for generator set and engine lubrication
instructions. See Appendix D for expendable supplies and materials needed for lubrication.
4-7.1.2 Trailer Assembly Lubrication. Refer to TM 9-2330-202-14&P for trailer chassis lubrication instructions.
See Appendix D for expendable supplies and materials needed for lubrication.
4-7.1.3 Jack, Leveling-Support Lubrication. The rear leveling-support jack is a modification to
the standard 1 ton trailer chassis. Lubrication of this rear leveling-support jack is not covered in the trailer TMs.
See figure 4-2 and lubricate the rear leveling-support jack semiannually, as follows:
Dry cleaning solvent used to clean parts is potentially dangerous to personnel
and property. Clean parts in a well-ventilated area. Avoid inhalation of solvent
fumes. Wear goggles and rubber gloves to protect eyes and skin. Wash
exposed skin thoroughly. Do not smoke or use near open flame or excessive
heat. Failure to observe this precaution can cause injury to personnel or damage
a. Clean the lubrication fitting (1) with dry cleaning solvent. Expendable supplies and materials
needed for lubrication are listed in Appendix D.
Figure 4-2. Jack, Leveling-Support Lubrication Points.
b. Inject sufficient GAA grease into lubrication fitting (1) to lubricate screw threads (3) inside leg base
c. Apply OE lubricating oil to both ends of rear leveling-support jack pivot shaft (2).