Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Pulley Removal and Installation

Special Tools Required
^ Holder handle 07JAB-001020B
^ Holder attachment, 50 mm 07NAB-001040A
^ Socket, 19 mm 07JAA-001020A or a commercially available 19 mm socket

Removal

1. Remove the front wheels.
2. Remove the splash shield.
3. Remove the drive belt.
4. Hold the crankshaft pulley with holder handle (A) and holder attachment (B).





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

Installation

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





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





3. Tighten the bolt to 50 Nm (5.0 kgf-m, 37 lbf-ft) with a torque wrench and 19 mm socket (C). Do not use an impact wrench.
4. Mark the bolt head (A) and the crankshaft pulley (B) as shown, then tighten the bolt an additional 90°(The mark on the bolt head line up with the mark on the crankshaft pulley).





5. Install the drive belt.
6. Install the splash shield.
7. Install the front wheels.