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XT6 Nut Torque Settings

all numbers in ft-lbs

ENGINE

Cylinder head bolts main bearing boly rod bearing bolts cranfshaft damper bolts flywheel bolts manifold intake maifold exhaust spark plugs lug nut
1988  (1) (2) 29-31 66-79 51-55 13-16 19-22 13-17 58-72
1989  (1) (2) 29-31 66-79 51-55 13-16 19-22 13-17 58-72
1990  (1) (2) 29-31 66-79 51-55 13-16 19-22 13-17 58-72
1991  (1) (2) 29-31 66-79 51-55 13-16 19-22 13-17 58-72

(1)  -Tighten all bolts in Sequence to 29 ft-lbs
       -Tighten all bolts in Sequence to 47 ft-lbs
       -loosen all bolts at least 90 degrees in the reverse order of the tightening sequence
       -Tighten all bolts in Sequence to 44-50 ft-lbs

(2)   Engine is of the split case design and does not use main bearing caps. Tighten the case half bolts as follows : 3-4fl-lbs (6mm); 17-20 ft-lbs (8mm); 29-35 ft-lbs (10mm)

 

XT6 Haven is not resonsible for any possible damage ,. to your vehicle. by following this information