Special Tools

1. Remove the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement.

Notice: Refer to Fastener Notice in the Preface section.

Important: Ensure that the teeth of the J 42386-A mesh with the teeth of the engine flywheel.

2. Install the J 42386-A  (1) and bolts. Use one M10--1.5 x 120 mm and one M10--1.5 x 45 mm bolt for proper tool operation.

Tighten
Tighten the J 42386-A bolts to 50 N·m (37 lb ft).




3. Rotate the crankshaft sprocket until the camshaft position (CMP) actuator alignment mark (1) and the crankshaft sprocket alignment mark (2) are aligned.



4. Remove and discard the CMP actuator solenoid valve (234).




Notice: Do not turn the crankshaft assembly after the timing chain has been removed in order to prevent damage to the piston assemblies or the valves.

5. Remove the CMP actuator (235) and timing chain (208).




Caution: Do not push or pull on the reluctor wheel of the camshaft position (CMP) actuator during removal or installation. The reluctor wheel is retained to the front of the CMP actuator by 3 roll pins. Pushing or pulling on the wheel may dislodge the wheel from the front of the actuator. The actuator return spring is under tension and may rotate the dislodged reluctor wheel, causing personal injury.

6. Loosen and separate the CMP actuator and timing chain from the camshaft. Position your fingers behind the actuator sprocket and pull the actuator away from the front of the camshaft. Never pull on the reluctor wheel when attempting to remove the actuator.



7. Insert and secure a tie strap (1) through the center of the actuator and over the reluctor wheel.



8. Remove the timing chain tension bolts (231) and tensioner (232).



9. Using the J 41816-2  (1), the J 41558  (2), bolts (3) and the J 8433  (4) in order to remove the crankshaft sprocket.



10. Remove the crankshaft sprocket (207).



11. Remove the crankshaft sprocket key, if required.

1. Install the key into the crankshaft keyway, if previously removed.



2. Tap the key (122) into the keyway until both ends of the key bottom onto the crankshaft.



3. Install the crankshaft sprocket (207) onto the front of the crankshaft. Align the crankshaft key with the crankshaft sprocket keyway.



4. Use the J 41478  (1) and the J 41665  (2) in order to install the crankshaft sprocket. Install the sprocket onto the crankshaft until fully seated against the crankshaft flange.



5. Compress the timing chain tensioner guide and install the EN 46330 .



6. Install the timing chain tensioner (232) and bolts (231).

Tighten
Tighten the bolts to 25 N·m (18 lb ft).





Important: 

•	Properly locate the CMP actuator onto the locating pin of the camshaft.

•	The sprocket teeth and timing chain teeth must mesh.

•	The camshaft and the crankshaft sprocket alignment MUST be aligned properly.

•	Do not use the CMP solenoid valve again. Install a NEW CMP valve during assembly.

7. Identify the alignment hole (1) in the rear face of the CMP actuator and the locating pin (2) on the front face of he camshaft.



8. Align the CMP actuator so the timing mark is in the 6 o'clock position.
9. Install the CMP actuator (235) and timing chain (208). Align the hole in the face of the CMP actuator with the locating pin on the front face of the camshaft.




Caution: Do not push or pull on the reluctor wheel of the camshaft position (CMP) actuator during removal or installation. The reluctor wheel is retained to the front of the CMP actuator by 3 roll pins. Pushing or pulling on the wheel may dislodge the wheel from the front of the actuator. The actuator return spring is under tension and may rotate the dislodged reluctor wheel, causing personal injury.

10. Use care to install the actuator completely onto the front of the camshaft. Position your fingers onto the face of the actuator sprocket and push the actuator onto the front of the camshaft. Never push on the reluctor wheel when attempting to install the actuator.



11. Place a straight edge across the front face of the engine block and inspect for proper installation of the CMP actuator and timing chain. With the CMP actuator properly and completely installed onto the front of the camshaft, the timing chain will not protrude beyond the front face of the engine block.



12. Install a NEW CMP actuator valve (234). With the CMP actuator properly positioned onto the camshaft, the CMP actuator solenoid valve can be threaded completely into the camshaft using light hand pressure. Tighten by hand until snug.



13. Inspect the sprockets for proper alignment. The mark on the CMP (1) actuator sprocket should be located in the 6 o'clock position and the mark on the crankshaft sprocket (2) should be located in the 12 o'clock position.



14. Remove the EN 46330 .



15. Tighten the CMP actuator solenoid valve.

Tighten

1. Tighten the bolt a first pass to 65 N·m (48 lb ft).
2. Tighten the bolt a final pass an additional 90 degrees using J 45059 .



16. Remove the J 42386-A  (1) and bolts.
17. Install the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement.