Timing Chain & Sprockets: Inspection
- Remove timing chain cover. See TIMING CHAIN COVER . Turn crankshaft clockwise until camshaft sprocket and crankshaft sprocket timing marks are aligned. See Figure. Mark top link on timing chain.
- Using an assistant, apply 15 ft. lbs. (20 N.m) of torque using torque wrench in clockwise direction. Place a machinist's scale above timing chain, and note location of marked link on scale. Next apply 15 ft. lbs. (20 N.m) of torque in counterclockwise direction while measuring marked link movement. If movement exceeds .12" (3.175 mm), replace timing chain and sprockets.