TM 55-2210-224-12 Section II.  MAINTENANCE ALLOCATION CHART (continued) (1) (2) (3) (4) (5) (6) Maintenance Category Group Component/ Maintenance Tools and Number Assembly Function C O F H D Equipment Remarks 16 AIR COMPRESSOR GROUP 1601 Belts, Air Inspect 0.1 A-A Compressor Adjust 0.5 Replace 2.0 1 1602 Air Compressor Inspect 0.1 0.2 A-A,A-B Assembly Service 1.5 Test 0.5 8.0 X-B Replace 16.0 2 R-A Repair 18.0 2 Overhaul 60.0 1603 Air Cleaner Intake, Inspect 0.1 A-A Air Compressor Replace 1.0 1 Repair 2.0 1 1604 Valves, Intake, Inspect 1.0 A-A Exhaust, and Replace 2.0 2 Unloader Repair 4.0 2 1605 Valve, Safety Inspect 0.1 A-B Replace 1.0 2 Test 1.0 2 W-B Adjust 1.0 2.0 2.0 2 Y-Y 1606 Intercooler Inspect 1.0 A-A Replace 2.0 2 Repair 6.0 2 P-B 1607 Cylinder Head, Inspect 1.0 A-A Compressor Replace 4.0 2 Repair 6.0 2 Overhaul 8.0 1608 Pistons, Connecting Inspect 1.0 A-A Rods, and Bearings Test 2.0 2 T-B Replace 8.0 2 Repair 16.0 2 1609 Crankshaft Inspect 1.0 A-A Test 2.0 2 T-B Replace 8.0 2 Repair 16.0 B-11