Installation (Upper Right)
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- If removed, install PCV diaphragm, spring, and screws. Tighten screws to 35 INCH lbs. (4 N.m). If removed, install NEW grommets for injector line fittings. Apply a 1/8" (2-3 mm) wide to 1/16" (0.5-1.5 mm) high bead of Sealant (GM 97720043) to upper valve rocker arm cover sealing surface. Apply a bead of sealant to area under injector wire harness on lower valve rocker arm cover.
- Install upper valve rocker arm cover. Install upper valve rocker arm cover bolts. Use bolt tightening sequence. Bolts No. 1 and 2 are used to position valve rocker arm cover. Tighten bolts to 71 INCH lbs. (8 N.m) in sequence shown. Tighten bolts again to 71 INCH lbs. (8 N.m) in sequence shown. See Figure.
- Install fuel injector lines. Connect PCV hoses to upper valve rocker arm cover. Position outlet heater hose. Install fuel filter mounting bolts, fuel injection control module, and bolt retaining heater hose bracket to generator bracket.
- Remove tape from charged air cooler outlet duct to charge air cooler pipe opening and intake manifold tube opening. Position hose on pipe and intake manifold tube. The hose is marked ENG for intake manifold tube end and DUCT for pipe end. Install clamps and position as shown in order to allow proper clearances.
- Install air cleaner outlet duct to air cleaner. Install charged air cooler inlet duct to turbocharger. Align duct to turbocharger as shown. Position hose clamps. Install upper intake manifold sight shield.