TM 9-2320-289-345-21.TRANSFER CASE MAINTENANCE (ALL EXCEPT M1028A1 AND M1031)(Con’t).c .CLEANING AND INSPECTIONWARNINGl Dry cleaning solvent P-D-680 is toxic and flammable. Always wearprotective 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 solvent’s flashpoint is 100°F-138°F (38°C-59°C). If you become dizzy while usingcleaning solvent, immediately get fresh air and medical help. If solventcontacts eyes, immediately wash your eyes with water and get medicalaid.l Compressed air used for cleaning purposes should never exceed 30 psi(207 kPa). Use only effective chip guarding and personnel protectiveequipment (goggles/shield, gloves, etc.). Failure to follow this warningmay result in injury to personnel.1.Clean all removed components, oil passages, and channels in each transfer case half with drycleaning solvent to remove all old lubricant and dirt.Remove all metal filings from magnet.Clean all mating surfaces.2 .Apply compressed air to each oil passage and channel to remove any obstructions or drycleaning solvent residue.3 .Inspect thrust washers, thrust bearings, and retainer rings for damage. Replace if damaged.4.Inspect gear teeth and splines, and shaft splines for damage. Remove minor nicks orscratches with light lubricating oil and a stone.5 .Inspect drive chain, and drive and driven sprockets for damage. Replace if damaged.6 .Inspect Iockplate and Iockplate hub for damage. Replace if damaged.7 .Inspect transfer case halves and bolt hole threads, and 2 transfer case alinement dowels fordamage. Replace if damaged.8 .Inspect transfer case adapter and oil seal grooves in adapter for damage. Replace ifdamaged.9 .Inspect pads on mode fork and range fork for damage. Replace if damaged.5-145
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
