General Specifications

CYLINDER BLOCK DISTORTION
Maximum 0.15 mm {0.006 inch}

NOTE: Measure the distortion of the top surface of the cylinder block in the seven directions as shown.




NOTE: If the distortion exceeds the maximum, repair by grinding or replace the cylinder block.

Height 220.0 mm {8.66 inch}
Grinding 0.20 mm {0.008 inch}




CYLINDER BORE
- Measure the cylinder bore in X and Y directions at three points (A, B, and C) in each cylinder as shown.





- Base the boring diameter on the diameter of an oversize piston. All cylinders must be the same diameter.
- If the cylinder bore exceeds the maximum, rebore the cylinder to oversize.




- If the difference between the measurements A and C exceeds the maximum taper, rebore the cylinder to oversize.

TAPER 0.019 mm {0.0007 inch} maximum




- If the difference between the measurements X and Y exceeds the maximum out-of-round, rebore the cylinder to oversize.

OUT-OF-ROUND 0.019 mm {0.0007 inch} maximum




NOTE: If the upper part of the cylinder wall shows uneven wear, remove the ridge with a ridge reamer.







Oil Control Plug
Projection 5.3 - 5.7 mm {0.20 - 0.224 inch}


NOTE: Measure the amount of oil control plug projection from the deck of the cylinder block.