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RR751M REMOVE AND OVERHAUL FLYWHEEL 1. Remove retaining bolts and withdraw flywheel from crankshaft. NOTE: Right-hand cylinder head illustrated. F Exhaust manifold face G Intake manifold face H Front face I Rear face J Front of engine REMOVE FLEXIBLE DRIVE PLATE AND RING GEAR ASSEMBLY 2. Examine flywheel clutch face for cracks, scores and overheating. The flywheel can be NOTE: Scribe each component with an refaced provided m i n i m u m thickness does identification line to enable re-assembly in not go below 39.93 mm (1.572 in). Remove original position. 3. Examine ring gear for worn, chipped and three dowels before machining. 1. Remove four retaining bolts. broken teeth. Renew as follows: 2. Withdraw clamp ring, flexible drive plate, hub 3. Remove six socket head bolts securing crankshaft adaptor plate and shim to 4. Withdraw crankshaft adaptor plate and shim. 5. Inspect ring gear assembly for distortion, cracks, chipped or badly worn teeth. If ring gear is in poor condition fit a new assembly. 4. Drill a 10 mm diameter hole axially between roots of any tooth and inner diameter of starter ring sufficiently deep to weaken ring. NOT allow drill to enter flywheel. RR1806E ENGINE 3 ST803M |