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Engine Block

Item  Measurement  Qualification  Standard or New  Service Limit 
Block Warpage of deck   0.07 mm (0.002 in) max. -
Bore diameter X 89.000-89.020 mm (3.50393-3.50472 in) 89.065 mm (3.50649 in)
Y 89.000-89.015 mm (3.50393-3.50452 in) 89.065 mm (3.50649 in)
Bore taper   - 0.025 mm (0.00098 in)
Reboring limit   - 0.25 mm (0.0098 in) max.
Piston Skirt O.D. at 16 mm (0.63 in) from bottom of skirt   - 88.950 mm (3.50196 in)
Clearance in cylinder   - 0.08 mm (0.0031 in)
Piston ring Ring-to-groove clearance Top 0.065-0.090 mm (0.003 in) 0.120 mm (0.005 in)
Second 0.030-0.055 mm (0.001-0.002 in) 0.085 mm (0.003 in)
Ring end gap Top 0.20-0.23 mm (0.008-0.009 in) 0.23 mm (0.009 in)
Second 0.40-0.52 mm (0.016-0.021 in) 0.52 mm (0.021 in)
Oil 0.32-0.58 mm (0.013-0.022 in) 0.58 mm (0.022 in)
Piston pin O.D.   21.962-21.965 mm (0.86464-0.86476 in) 21.954 mm (0.86433 in)
Pin-to-piston clearance   -0.005-0.002 mm (-0.00020-0.00008 in) 0.012 mm (0.00047 in)
Connecting rod Pin-to-rod clearance   0.005-0.015 mm (0.00020-0.00059 in) 0.019 mm (0.00075 in)
Big end bore diameter   58.0 mm (2.283 in) -
End play   0.15-0.35 mm (0.006-0.013 in) 0.45 mm (0.017 in)
Crankshaft Rod/main journal taper   0.005 mm (0.00020 in) max. 0.010 mm (0.00039 in)
Rod/main journal out-of-round   0.005 mm (0.00020 in) max. 0.010 mm (0.00039 in)
End play   0.10-0.35 mm (0.0039-0.0138 in) 0.45 mm (0.0177 in)
Total runout   0.025 mm (0.00098 in) max. 0.030 mm (0.00118 in)
Crankshaft bearing Main bearing-to-journal oil clearance   0.019-0.045 mm (0.00075-0.00177 in) 0.045 mm (0.00177 in)
Connecting rod bearing-to-journal oil clearance   0.020-0.044 mm (0.00079-0.00173 in) -