Eighty-Eight Royale FWD V6-3.8L VIN K (1996)
Tightening Sequence
Art 50288
Figure 6
Lower Intake Manifold
Tightening Sequence
Installation Procedure
1.
Install the lower intake manifold gasket.
2.
Install the lower intake manifold.
3.
Apply GM P/N 12345382 threadlocker or equivalent on the bolt threads.
4.
Install the lower intake manifold bolts.
Tighten
Tighten the lower intake manifold bolts in sequence to 15 N.m (11 lb ft).
Upper Intake Manifold (L36 - F)
Art 36634
Figure 7
Upper Intake Manifold