TM 9-2350-256-34
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46. Remove two gaskets (132), oil seals (133), sprockets (134), and bearings (135). Discard gaskets and oil seals.
Cleaning
WARNING
Solvents can burn easily, can give off harmful vapors, and are harmful to skin and clothing. To avoid
injury or death, keep away from open fire and use in a well-ventilated area. If solvent gets on skin or
clothing, wash immediately with soap and water.
NOTE
Whenever the APU is out of the vehicle, clean the fuel filter sediment bowl.
1.
Scrape cork gasket and adhesive sealant from all areas. Clean with a wire brush, then with cleaning compound or paint
thinner. Dry with compressed air.
2.
Clean dirt and other foreign material from all metal parts with cleaning compound or paint thinner. Dry with compressed
air.
3.
Remove dirt and other foreign material from electrical leads and connectors with a wire brush and clean water. Dry with
compressed air.
4.
Clean fuel filter sediment bowl.
Inspection-Acceptance and Rejection Criteria
1.
Inspect support, mounts, cooling duct, chain case, and chain cover for cracks, distortion, and breakage.
2.
Inspect threaded parts for nicks, cross-threading, and other evidence of excessive wear.
3.
Inspect drive chain for cracks, breakage, and other evidence of wear that could cause breakage.
4.
Inspect hose and hose assemblies for fraying, cracks, distortion, and other evidence of excessive wear.
5.
Inspect sprockets for damaged teeth, cracks, distortion, and other damage that would impair their use.
6.
Check continuity of electrical leads and inspect for cuts, damaged connectors, and other evidence of excessive wear.
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