TrailBlazer 2WD V8-5.3L (2007)
8. Install the transmission fluid pressure switch.
9. Install but do not tighten the control valve body bolts which retain the transmission fluid pressure switch to the control valve body.
Notice: Refer to Fastener Notice.
Notice: Torque valve body bolts in a spiral pattern starting from the center. If the bolts are torqued at random, valve bores may be distorted and
inhibit valve operation.
10. Tighten the control valve body bolts in a spiral pattern starting from the center, as indicated by the arrows.
Tighten the control valve body bolts (in sequence) to 11 N.m (97 lb in).
11. Ensure that the manual detent spring is aligned properly with the detent lever.
Tighten the manual detent spring bolt to 31 N.m (23 lb ft).
