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 wrench, 19 mm 07JAA-001020A

Removal

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





5. Remove the bolt with a 19 mm socket (C) and breaker bar.

Installation

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





2. Install the crankshaft pulley.
3. Tighten the crankshaft pulley bolt. Do not use an impact wrench.

-1 Hold the pulley with the holder handle (A) and pulley holder attachment (B), then tighten the bolt to 37 Nm (3.8 kgf-m, 27 lbf-ft) with a torque wrench and a heavy duty 19 mm socket (C). If the pulley bolt or crankshaft are new, tighten the bolt to 177 Nm (18.0 kgf-m, 130 lbf-ft), then remove the bolt and tighten it to 37 Nm (3.8 kgf-m, 27 lbf-ft).
-2 Mark the bolt head (D) and the crankshaft pulley (E) as shown, then tighten the bolt an additional 90° (The mark on the bolt head should line up with the mark on the crankshaft pulley).





4. Install the drive belt and adjust it.
5. Install the splash shield.
6. Install front wheels.