Measure the wear in direction X and Y at a point 50 mm (2.0 in.) from the top of the engine block in each cylinder as shown. If the measurements in any cylinder are beyond the Oversize Bore, replace the engine block/lower block assembly. If the engine block is being rebored, refer to
Step 7
after reboring.
Cylinder Bore Size
Standard (New):
A or I (X): 84.997−85.027 mm (3.3463−3.3475 in.)
A or I (Y): 84.986−85.016 mm (3.3459−3.3471 in.)
B or II (X): 84.987−85.017 mm (3.3459−3.3471 in.)
B or II (Y): 84.976−85.006 mm (3.3455−3.3467 in.)
Service Limit:
85.050 mm (3.3484 in.)
Oversize:
Oversize Piston Diameter+0.050−0.070 mm (0.0020−0.0028 in.)