Disconnect the vacuum line quick connect fitting (2) located on the left side of the vehicle forward of the rear drive module. Refer to
Plastic Collar Quick Connect Fitting Service
.
Remove the bolts from the retainer straps (1, 3) along the length of the rear chassis vacuum line.
Install the bolts to the retainer straps (1,3) along the length of the rear chassis vacuum line.
Tighten Tighten the vacuum line strap bolts to 10 N·m (89 lb in).
Connect the vacuum line quick connect fitting (2) located on the left side of the vehicle forward of the rear drive module.
Refer to
Plastic Collar Quick Connect Fitting Service
.