Cylinder distortion
- Check the gasketed surface of the cylinder for distortion with a straightedge and thickness gauge, taking a clearance reading at several places as indicated.
- If the largest reading at any position of the straightedge exceeds the limit, replace the cylinder.
Cylinder distortion:
- Service Limit: 0.05 mm (0.002 in)
- 09900-20803: Thickness gauge
Cylinder bore
- Inspect the cylinder wall for any scratches, nicks or other damage.
Cylinder bore:
Standard: 112.000 - 112.015 mm (4.4094 - 4.4100 in)
Cam chain guide
- Inspect the cam chain guide for damage. If any damage are found, replace the cam chain guide with a new one.