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KELLY
KELLY 3/24/2011
1998 Jeep Grand Cherokee Limited 6Cyl4.0L - Engine
I NEED TO KNOW THE TORQUE FT. LBS FOR THE CYLI
1 Answer
  • Team Associated
    Team Associated 3/25/2011
    Are you talking about the cylinder head?

    Start from the middle in a spiral order

    The gaskets used for the 4.0 are a composition gasket. The gasket is to be installed DRY. Do not use a sealing compund.

    Threads No11 (Lower left most part) must be coated with loctite 594 sealant before installation. Tighten the bolts in 3 steps.

    A. 22 ft lbs
    B. 45 ft. lbs.
    C. Retighten all bolts to 45 ft lbs.
    D. Tighten bolts 1-10 in sequence to 110 ft lbs
    E. Tighten bolt 11 to 100 ft lbs
    F. Tighten bolts 12-14 to 100 ft lbs

    Headbolts must only be used once, mark them with paint for future reference. Head bolts should be installed using a sealer.

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