ARMY TM 9-4120-380-14
NAVY EE-000-BA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-21
CHAPTER 4
UNIT MAINTENANCE PROCEDURES
Section I. UNIT LUBRICATION INSTRUCTIONS
4.1 GENERAL. The refrigerant compressor and its drive motor are hermetically sealed in a canister. The compressor
crankcase has a lifetime supply of oil and the drive motor has permanently lubricated, sealed bearings. The evaporator
and condenser fan motors also have permanently lubricated, sealed bearings. No lubrication of these items is required.
Section II. REPAIR PARTS; SPECIAL TOOLS; TEST, MEASUREMENT AND
DIAGNOSTIC EQUIPMENT (TMDE); AND SUPPORT EQUIPMENT
4.2 COMMON TOOLS AND EQUIPMENT. For authorized common tools and equipment, refer to the Modified Table
of Organization and Equipment (MTOE) applicable to your unit.
4.3 SPECIAL TOOLS; TEST, MEASUREMENT AND DIAGNOSTIC EQUIPMENT (TMDE). AND SUPPORT
EQUIPMENT. Special tools required for maintenance of the equipment are listed in Appendix B Test, maintenance, and
diagnostic equipment (TMDE) and support equipment include standard equipment found in any unit maintenance shop
4.4 REPAIR PARTS. Repair parts are listed and illustrated in the Repair Parts and Special Tools List (RPSTL), TM 9-
4120-380-24P. covering unit, direct support and general support maintenance for this equipment.
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