TM 10-3930-675-20-2 0202 00-2 Table 1. MAC for the RT 240 RTCH - Continued. (1) Group Number (2) Component/ Assembly (3) Maintenance Function (4) Maintenance Level (5) Tools and Equipment (6) Remarks Unit DS GS DEPOT C O F H D 0103 Flywheel Assembly Flywheel Replace 2.0 5,6,37,48, 70,72,81 Flywheel Housing Replace 4.0 4,6,29,48, 69,71,72,81 0104 Piston and Connecting Rod Assemblies Pistons, Pins, and Rings Replace 8.0 11,13,21, 50,51,69, 70,76,81 Connecting Rods and Bearings Replace 4.0 11,13,21, 50,51,69, 70,76,81 0105 Valves, Camshaft, and Timing System Rocker Arm Assemblies Inspect Replace 1.0 4.0 81 69,70,71,81 Rocker Arm Cover Replace 1.0 71,81 Gear Housing Inspect Replace 1.0 3.0 7,49,55,69, 70,81 7,49,55,69, 70,81 Camshaft Assembly Inspect Replace 1.0 4.0 81 34,37,54, 69,70,81 Camshaft Drive Gear Inspect Replace 0.5 2.0 81 34,37,54, 69,70,81, 43,69,81 Cam Follower Inspect Replace 1.0 3.0 43,69,81 43,69,81 Valves Adjust 2.0 2,3,69,70, 81,87 0106 Engine Lubrication System Oil Pan Inspect Replace 0.7 4.0 69,70,81 Oil Filter Replace 0.5 70,81,85 Oil Filter Head Replace 2.0 69,70,78,81