Tools Required

J 44212 Camshaft Holding Tool

1. Remove the right secondary camshaft drive chain tensioner. Refer to Secondary Camshaft Drive Chain Tensioner Replacement - Right Side .
2. Remove the right camshaft cover. Refer to Camshaft Cover Replacement - Right Side .



3. Ensure both camshaft sprocket drive pins are at the top of their rotation.




Caution: The camshaft holding tools must be installed on the camshafts to prevent camshaft rotation. When performing service to the valve train and/or timing components, valve spring pressure can cause the camshafts to rotate unexpectedly and can cause personal injury.

4. Install the J 44212 over the camshafts.



5. Remove the mechanics wire (1) supporting the right secondary camshaft drive chain shoe (3).
6. Remove the engine front cover bolt (2) from the front of the engine.



7. Remove the right secondary camshaft drive chain shoe access plug (1) located in the cylinder head. Ensure the O-ring seal remains attached to the access plug.



8. Remove the right secondary camshaft drive chain shoe bolt.



9. Remove the right secondary camshaft drive chain shoe.
10. Clean and inspect the camshaft timing drive components. Refer to Camshaft Timing Drive Components Cleaning and Inspection .

1. Position the right secondary camshaft drive chain shoe in through the front cover area.




Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the right secondary camshaft drive chain shoe bolt.

Tighten
Tighten the secondary camshaft drive chain shoe bolt to 25 N·m (18 lb ft).




3. Install the right secondary camshaft drive chain shoe access plug (1) located in the cylinder head. Ensure the O-ring seal is attached to the access plug.

Tighten
Tighten the secondary camshaft drive chain shoe access plug to 4.5 N·m (40 lb in).

4. Install the right secondary camshaft drive chain tensioner. Refer to Secondary Camshaft Drive Chain Tensioner Replacement - Right Side .



5. Remove the J 44212 from the camshafts.
6. Install the right camshaft cover. Refer to Camshaft Cover Replacement - Right Side .