Harmonic Balancer - Crankshaft Pulley: Service and Repair
Crankshaft Pulley Removal and Installation
Special Tools Required
- Holder handle 07JAB-001020A
- 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 front undercover and the splash shield. Engine Removal
3. Remove the drive belt. Service and Repair
4. Hold the crankshaft pulley with the holder handle (A) and the holder attachment (B).
5. Remove the crankshaft pulley bolt with a 19 mm socket (C) and a breaker bar.
6. Remove the under-floor three way catalytic converter (TWC). Engine Removal
7. Support the engine with a jack and a wood block under the oil pan.
8. Remove the lower torque rod mounting bolts. Engine Removal
9. Remove the crankshaft pulley while moving the engine forward.
Installation
1. Remove any oil and 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 while moving the engine forward and loosely install the crankshaft pulley.
3. Install the lower torque rod mounting bolts. Engine Installation
4. Remove the jack and the wood block.
5. Install the under-floor TWC. Engine Installation
6. Tighten the crankshaft pulley bolt. Do not use an impact wrench.
-1 Hold the pulley with the holder handle (A) and the holder attachment (B), then tighten the bolt to 37 N-m (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 N-m (18.0 kgf-m, 130 lbf-ft), then remove the bolt and tighten it to 37 N-m (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 lines up with the mark on the crankshaft pulley).
7. Install the drive belt. Service and Repair
8. Install the splash shield and the front undercover. Engine Installation
9. Install the front wheels.
