Yukon 2WD V8-5.7L VIN R (1997)
15.
Install NEW mounting bracket bolts and nuts.
Tighten
Tighten the mounting bracket nuts to 47 N.m (35 lb ft).
16.
Install the fuel outlet fitting (3) into the HPL using a NEW O-ring. Lubricate the O-ring with petroleum jelly.
Tighten
Tighten the fitting to 27 N.m (20 lb ft).
17.
Install the fuel inlet fitting (1) into the HPL using a NEW O-ring. Lubricate the O-ring with petroleum jelly.
Tighten
Tighten the fitting to 48 N.m (35 lb ft).
18.
Install the FPS (2) into the HPL using a NEW O-ring. Lubricate the O-ring with petroleum jelly.
Tighten
Tighten the fitting to 27 N.m (20 lb ft).