CMP Pulse Plate Removal/Installation (R18A1 and R18A4 Engine)

CMP Pulse Plate Removal and Installation

Removal

1. Remove the air cleaner assembly. Service and Repair

2. Remove the air cleaner bracket (A), then remove the harness holder (B) from the cylinder head.

3. Remove the rocker arm assembly. Rocker Arm Assembly Removal






4. Remove the camshaft thrust cover.






5. Hold the camshaft with a 27 mm open-end wrench, then loosen the bolt.






6. Remove the camshaft position (CMP) pulse plate.






Installation

1. Install the CMP pulse plate.






2. Hold the camshaft with a 27 mm open-end wrench, then tighten the bolt.

Specified Torque:
14 x 1.5 mm
34 N-m (3.5 kgf-m, 25 lbf-ft)






3. Install the camshaft thrust cover (A) with a new O-ring (B).

4. Install the rocker arm assembly. Rocker Arm Assembly Installation






5. Install the harness holder (A) on the cylinder head, then Install the air cleaner bracket (B).

6. Install the air cleaner assembly. Service and Repair