TB-9-2300-378-14 Technical Bulletin for Air Induction System M48 M60 Download

TB 9-2300-378-14 TABLE OF CONTENTS - Continued PAGE RELIABILITY IMPROVEMENTS General . . . . . . . . . . . . . . . . . . . . . . . Top Loading Air Cleaner Access Door Bolt Holes Rework . . . . . . . . . Top Loading Air Cleaner Captive Screw Replacement . . . . . . . . . . . . Air Cleaner Filter Clog Indicator Rework . . . . . . . . . . . . . Armored Air Cleaner Mounting Bolt Replacement. . . . . . . . . . . . V Band Clamps . . . . . . . . . . . Inlet and Outlet Elbow Torquing Sequence . . . . . . . . . . . Spring Loaded Air Filter Element . . . Powerpack Ground Hop Filter. . . . . Aluminum Side or Top Loading Air Cleaner Replacement . . . . . . . . Top Deck Grille Door Rework. . . Air Cleaner Housing Screw Hole Repair . . . . . . . . . . . . . . . Air Cleaner Housing Vertical Guide Bar Rework . . . . . . . . . . . . CHAPTER 4 Paragraph 4-1 4-2 4-1 4-2 4-3 4-5 4-4 4-7 4-5 4-14 4-16 4-6 4-7 4-17 4-18 4-19 4-8 4-9 4-10 4-26 4-46 4-11 4-12 4-49 4-13 4-51 IMPROVED CLEAN AIR INDUCTION SYSTEM CREW OPERATION/MAINTENANCE General . . . . . . . . . . . . . . . . . . . Improved Clean Air System. . . . . . . . . . . Air Cleaner Filter Clog Indicator . . . . . . . . Engine Air Intake . . . . . . . . . . . . . . . Preventive Maintenance Checks and Services (PMCS) . . . . . . . . . . . . . . . CHAPTER 5 5-1 5-1 5-3 5-3 Paragraph 5-1 5-2 5-3 5-4 5-5 5-3 CHAPTER 6 IMPROVED CLEAN AIR INDUCTION SYSTEM ORGANIZATIONAL MAINTENANCE Description Section I 6-1 6-1 Paragraph 6-1 6-2 General . . . . . . . . . . . . . . . . . . . Description . . . . . . . . . . . . . . . . . Section II Preventive Maintenance Checks and Services (PMCS) 6-1 6-1 Paragraph 6-3 6-4 General . . . . . . . . . . . . . . . . . . . Procedures . . . . . . . . . . . . . . . . . . Section III Troubleshooting 6-12 ii