Operation CHARM: Car repair manuals for everyone.

Cylinder Block Assembly: Testing and Inspection

Cylinder bore, checking




- measure at three points in cross direction
A and longitudinal direction B

Use inside micrometer 50-100 mm (2 to 4 inches)

Maximum deviation from nominal dimension
- 0.08 mm (0.003 in.)

CAUTION! Do not measure cylinder bore when cylinder block is mounted to work bench with engine mount 3269. Engine mounted in fixture can cause distortion affecting measurement.