Question1990 SR5 PU 4x4, replacing head gaskets, (2nd time) 180,000 miles. What I need is the torque spec for the cylinder heads, cam bolts, and intake, and especially the sequence for bolt tightening. Any guidance would be helpful.
Thank you very much!
AnswerThe torque specs are as follows:
Cylinder head bolts: 32ft/lbs, start at the center and work your out to the end, do this to both heads
Tighten each headbolt 90 degrees more in the same sequence
Tighten them again 90 degrees more in the same sequence, that's it.
The cam bearing caps:
Tighten to 10ft/lbs
The intake manifold bolts:
Around 15ft/lbs