Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Pulley Removal and Installation

Special Tools Required

- Holder handle 07JAB-001020B
- Crankshaft pulley holder 07AAB-RJAA100
- Socket, 19 mm 07JAA-001020A or a commercially available 19 mm socket

Removal

1. Remove the front wheels.

2. Remove the splash shield. Engine Removal

3. Remove the drive belt. Drive Belt Removal/Installation

4. Hold the pulley with the holder handle (A) and the holder attachment (B).

5. Remove the bolt with a socket, 19 mm (C) and a breaker bar, then remove the crankshaft pulley.






Installation

1. Clean the crankshaft pulley (A), the crankshaft (B), the bolt (C), and the washer (D). Lubricate with new engine oil as shown.






2. Install the crankshaft pulley, and hold the pulley with the holder handle (A) and the holder attachment (B).

3. Torque the bolt to 49 N-m (5.0 kgf-m, 36 lbf-ft) with a torque wrench and a socket, 19 mm (C). Do not use an impact wrench. If the pulley bolt or crankshaft are new, torque the bolt to 177 N-m (18.0 kgf-m, 130 lbf-ft), then remove the bolt and torque it to 49 N-m (5.0 kgf-m, 36 lbf-ft).

4. Tighten the pulley bolt an additional 90 °.

5. Install the drive belt. Drive Belt Removal/Installation

6. Install the splash shield. Engine Installation

7. Install the front wheels.