Supercharger Water Manifold Replacement

Fig 1: Supercharger Water Manifold

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the Charge Air Cooling System. Refer to Charge Air Cooling System Draining and Filling (Static LF3) Charge Air Cooling System Draining and Filling (Vacuum Fill LF3) Remove the air cleaner outlet resonator. Refer to Air Cleaner Outlet Resonator Replacement (LF3) Disconnect necessary electrical connectors. Disconnect vacuum booster hose at intake manifold. Disconnect rear vacuum hose bundle at bracket.
1	Supercharger Water Manifold Fastener (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Charge Air Cooler Inlet and Outlet Hoses Special Tools BO-38185 Hose Clamp Pliers Equivalent regional tools: Special Tools
3	Supercharger Water Manifold Procedure Install NEW seals to the supercharger water manifold.