ARMY TM 9-6115-464-12 AIR FORCE TO 35C2-3-445-1 NAVY NAVFAC P-8-624-12 Section Il. MAINTENANCE ALLOCATION CHART FOR 15KW, TACTICAL, PRECISE AND UTILITY, 50/60 AND 400 HZ - Continued (1) (2) (3) (4) (5) (6) MAINTENANCE    LEVEL GROUP COMPONENT/ MAINTENANCE UNIT DS GS DEPOT TOOLS  AND NUMBER ASSEMBLY FUNCTION C O F H D EQUIPMENT REMARKS Thermostat and Housing Thermostat Test .1 12 O Replace .6 XMTR, Inspect .1 2 F Temperature Test .2 Replace .3 SW,  Temperature Inspect .1 2 F Test .2 Replace .3 Idler Pulley Inspect .1 Replace 1.8 Intake Manifold Inspect .1 Replace .3 Exhaust Manifold Inspect .1 Replace .3 Engine Front Inspect .2 support Replace 2.0 Oil Pan Assembly Inspect .1 Replace 1.8 Repair 1.8 Oil Pump Test .2 Replace 3.0 Repair 3.5 Flywheel  and Housing Flywheel Assembly Ring Gear Inspect .1 Replace 2.8 Flywheel Inspect .1 Replace 2.8 Housing Inspect .1 Replace 2.8 Timing Gear and Cover Cover,  Timing Inspect .1 Replace 1.4 Gears, Timing Inspect .3 Replace 1.8 B-13