Installation Procedure
- Insert the exhaust camshaft sprocket to the engine front cover and timing chain.
- Install the 2 camshaft sprockets (2) along with the timing chain (1) to the camshafts.
- Install the 2 camshaft sprocket bolts (2) and the 2 camshaft position exciter wheels (1).
- Remove the EN-955-10 pin to apply tension to the timing chain.
- Tighten the 2 camshaft sprockets. Refer to Camshaft Timing Chain Adjustment .NOTE: Engine must be adjusted to TDC.
- Remove all special tools for timing chain adjustment. Refer to Camshaft Timing Chain Adjustment .
- Install the upper timing chain guide (2).
- Install the 2 upper timing chain guide bolts (1) and tighten to 8 N.m (71 lb in).CAUTION: Refer to Fastener Caution .
- Install the 2 camshaft position actuator solenoid valves. Refer to Camshaft Position Actuator Solenoid Valve Installation .
- Install the camshaft cover. Refer to Camshaft Cover Replacement .
- Install the timing chain tensioner plug and tighten to 50 N.m (37 lb ft).
- Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
- Check and correct engine oil level.
- Close the hood.