Tightening Specifications
Torque the bolts in sequence, in two stages:
Torque to 7-10 Nm (45-89 in.lbs)
Torque to 26-38 Nm (19-28 ft.lbs)
Intake Torque Sequence:
Tighten the bolts in the sequence shown in two steps:
Tighten to 7 - 10 Nm (62 - 88 inch lbs.)
Tighten to 26 - 38 Nm (20 - 28 ft. lbs.)
Exhaust Torque Sequence:
Tighten the bolts in the sequence shown in two steps:
Tighten to 20 - 30 Nm (15 - 16 inch lbs.)
Tighten to 60 - 80 Nm (49 - 59 inch lbs.)
Tighten the new bolts in sequence, in three stages, to 70 Nm (51 ft. lbs.)
Tighten all bolts to 70 Nm (51 ft. lbs.)
Retighten all bolts to 70 Nm (51 ft. lbs.)
Tighten all bolts to an additional 90 - 100 degrees.
Tighten the bolts in pairs in three steps:
Finger tighten the bolts.
Tighten the bolts to 68 - 81 Nm (51 - 59 ft. lbs.)
Tighten the bolts to 102 - 115 Nm (76 - 84 ft. lbs.)
Tighten the nuts in pairs in three steps:
Tighten the nuts finger tight until flush with the bolts.
Tighten the nuts to 34 - 41 Nm (26 - 30 ft. lbs.).
Tighten the nuts to 41 - 49 Nm (31 - 36 ft. lbs.).
Flex Plate:
Tighten the bolts in a cries-cross pattern.