OEM 2000 GMC Savana 3500 Camshaft

2000 GMC Savana 3500 Camshaft Parts and Q&A

• Q: How to replace the camshaft on 2000 GMC Savana 3500?

  A: The process of Camshaft replacement starts by evacuating air from the air conditioning system when present followed by disconnecting the negative terminal of the battery. The first step requires draining engine oil and afterward removing the valve lifters. The repair begins by detaching the engine cooling fan together with the Fan Shroud and continues with removing the Radiator grille and hood latch bracket. The installer should start by taking out the Radiator along with the A/C Condenser when included before moving onto the Water Pump. The first step is to remove the three Crankshaft Pulley bolts and the Crankshaft Pulley along with raising the vehicle for access to the Oil Pan which must be removed. First disconnect the engine front cover and crankshaft position sensor reluctor ring from the unit before lowering the vehicle. Turn the number one piston to position at top dead center (TDC) then line up the sprocket timing marks on both Camshaft and crankshaft components. Begin the process by removing Camshaft sprocket bolts after which you must remove the Camshaft sprocket along with the Timing Chain. The t-30 torx 69 socket extracts the Camshaft retainer plate and bolts while the Camshaft requires removal from its position. Evaluate all mechanical components for wear while cleaning each surface where seals will be installed. You must reposition the Camshaft before putting back all front engine components while rising the vehicle then installing the Oil Pan fasteners. Install the crankshaft balancer by means of the balancer remover and installer (J 23523-F) while the vehicle is at its lowered position. The installation order includes both the Water Pump with any necessary A/C Condenser components along with the Radiator and hood latch bracket and Radiator grille and engine cooling fan and upper Fan Shroud. The procedure requires installation of valve lifters along with lower Intake Manifold and valve rocker arms and push rods. Connect the battery negative cable and install the engine oil filter as the final steps of the procedure.