TM 9-2350-247-20-1COMPRESSOR DOES NOT MAINTAIN AIR PRESSURE (M548A1) 0098 00INITIAL SETUP:Maintenance LevelUnitTools and Special ToolsGeneral Mechanic’s Tool Kit (WP 0541 00, Item 57)Personnel RequiredUnit MechanicReferencesSee your -10Equipment ConditionEngine stopped (see your -10)Carrier blocked (see your -10)Power plant rear access cover/door removed(see your -10)T1. Start engine (see your -10).2. Check compressor drive belts (1) for slippage.3. Are compressor drive belts (1) tight?YESNOTN1. Stop engine (see your -10).2. Adjust compressor drive belts toproper tension (WP 0498 00).3. Verify no faults found.Y1. Check compressor drive belts for oil saturation.2. Are compressor drive belts oil free?YESNOYN1. Replace compressor drive belts(WP 0499 00).2. Verify no faults found.2Y1. Look and listen for air leakage in air brake system.2. Is brake system free of air leaks?YESNO2YN1. Replace faulty air brake system parts(WP 0489 00 thru WP 0504 00).2. Verify no faults found.0098 00-1
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