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2000 Jeep Wrangler Question: adjust valve lash



red317jcm, 6 Cylinder, Gainesville, GA, April 05, 2009, 22:23

valve specs and #6cyl. rocker arm keeps backing out bolt

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  • Answer #1

    April 13, 2009, 20:43

    There are no Valve lash adjustments on either 2.5L or 4.0L engines. Remove the rocker arms, clean and inspect the threads in the head casting, Use NEW FACTORY bolts. Install with Blue or Red LOCTITE and torque to spec. Tighten the capscrews to 28 N·m (21 ft. lbs.) torque.

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