Mazda 323 1988 Workshop Manual page 131

IB
INSPECTION AND REPAIR
A- -l-
'r
*3lJm*-084
18-44
3. If the distortion exceeds the maximum, repair by
grinding, or replace the cylinder block.
Grinding: 0.20 mm (0.008 in) max.
4. Measure the cylinder bore in directions X and Y
at three levels in each cylinder as shown.
Cylinder bore
mm (in)
(1) If the difference between the measurement A
and C exceeds the maximum taper, rebore the
cylinder to oversize.
Taper: 0.019 mm (0.0007 in) max.
(2) If the difference between the measurement X
and Y exceeds the maximum out-of-round, re-
bore the cylinder to oversize.
Out-of-round: 0.019 mm (0.0007 in) max.
Caution
The boring size should be the same for all
cylinders.