TM 5-4310-451-14 Section II.  MAINTENANCE ALLOCATION CHART (Con’t) (1) (2) (3) (4) (5) (6) Maintenance Level Group Maintenance UNIT DS GS DEPOT Tools and Number Component/Assembly Function C O F H D Equipment Remarks 4702 Gages, Mountings, Lines, and Fittings (Con’t) Tachometer Replace 0.5 1 Air Pressure Gage Replace 0.5 1 Air Compressor Discharge Temperature Gage Replace 0.5 1 Engine Oil Pressure Gage Replace 0.5 1 50 PNEUMATIC EQUIP- MENT 5000 Air Compressor Assembly Inspect 0.5 1.0 Service 0.5 0.5 2 Test 2.0 Replace 5.0 1, 6 Repair 19.0 1, 6 C 5006 Lubrication System Oil Cooler Replace 1.0 1, 6 Repair 2.0 1, 6 Oil Sump (Receiver) Service 0.5 Replace 2.5 1, 6 5007 Compressor Drive Replace 2.0 1, 6 5008 Air Intakes Air Filter Assembly Service 0.5 Replace 0.5 1, 2 Repair 0.5 1, 2 5009 Unloader System Compo- nents Unloader Valve Assembly Replace 1.5 1, 2 5010 Compressor Cooling and Service 0.5 1 Heating Replace 1.0 1, 2 Repair 3.1 D 5015 Air Discharge System Discharge Check Valve Adjust 0.5 Replace 1.0 1, 6 Repair 1.5 1, 6 Lines and Fittings Replace 1.0 1 B-9