TM 5-4310-452-14Section III. OPERATOR MAINTENANCE PROCEDURESParagraphPageNumberTitleNumber3-4Air Cleaner Cleaning .......................................................................................................... 3-63-5Engine Cooling Fan, Cooling Fins, and Oil Cooler Cleaning ............................................... 3-73-6Fuel/Water Separator Servicing ......................................................................................... 3-93-7Compressor Oil Cooler Cleaning ........................................................................................ 3-93-8Parking Brake Adjustment .................................................................................................. 3-103-4. AIR CLEANER CLEANING.NOTEEngine and compressor air cleaners are cleaned the same.a.Removal.(1)Open left and right door assemblies (1).(2)Remove wingnut (2) and cover (7) fromair cleaner body (3).(3)Remove wingnut (6) and filter element (5)from air cleaner body (3).b.Cleaning.WARNINGCompressed air used for cleaning ordrying purposes, or for clearingrestrictions, should never exceed 30psi (207 kPa). Wear protectiveclothing (goggles/shield, gloves,etc.) and use caution to avoid injuryto personnel.(1)Direct compressed air through fillerelement (5) in opposite direction of normal air flow.Using a gun, move 'up and down while directingcompressed air through filter element,(2)Using a light inside filter element (5),visually inspect for tears or holes. If filter element hastears or holes, or is contaminated with dry or greasy dirtor oil, it must be replaced. Notify your supervisor.(3)Clean air cleaner body (3) with rag (Item11, Appendix E), Inspect air cleaner body for cracks,breaks. or dents. If damaged, notify your supervisor.3-6
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