Installation Procedure
WARNING: This page is about a different variant/trim than selected.
- Ensure that the marks on the camshaft position actuators and the timing chain (15-18) are aligned.
- DO NOT tighten the camshaft position actuator bolt at this time.
- Locate the camshafts to the cylinder head and assemble the camshaft actuators to the camshafts.
- Install the camshafts and the camshaft bearing caps. Refer to Camshaft Installation - Right Side .
- Remove the EN 46108 . See Special Tools .
- Install the crankshaft balancer. Refer to Crankshaft Balancer Installation .
- Install and tighten the camshaft position actuators. Refer to Camshaft Position Actuator Installation - Right Side Intake and Camshaft Position Actuator Installation - Right Side Exhaust .
- Install the intake camshaft position actuator solenoid. Refer to Camshaft Position Actuator Solenoid Replacement - Bank 1 (Right Side) Intake .
- Install the camshaft sensors. Refer to Camshaft Position Sensor Replacement - Bank 1 (Right Side) Exhaust and Camshaft Position Sensor Replacement - Bank 1 (Right Side) Intake .
- Install the camshaft cover. Refer to Camshaft Cover Replacement - Right Side .
- Install the upper intake manifold with the lower intake manifold. Refer to Lower Intake Manifold Replacement .
Fig 1: Identifying Timing Chain Marks And Their Respective Locations On Gears, Sprockets And Actuators
IMPORTANT:
NOTE:
Refer to Torque Reaction Against Timing Drive Chain Notice
.
IMPORTANT:
Use an open-end wrench at the camshaft hex to prevent camshaft/engine rotation.