Installation Procedure

Fig 1: Locating EGR Pipe

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the EGR pipe to the exhaust manifold.
Tighten: Tighten the EGR pipe nut to 25 N.m (18 lb ft).
Install the EGR pipe and the EGR pipe bolt to the EGR valve.
Tighten: Tighten the EGR pipe bolt to 25 N.m (18 lb ft).

Fig 2: Supporting Front Of Vehicle With Floor Jack

Courtesy of GENERAL MOTORS CORP.

Use the floor jack in order to raise the frame and powertrain until the frame contacts the underbody rails.
Install the frame bolts. Refer to Frame Replacement - Front (W/AWD)Frame Replacement - Front (W/FWD) in Frame and Underbody.
Remove the jack stands.
Lower and remove the floor jack.
Release the parking brake.