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Cylinder block honing groups
|
---|
Honing size
|
Honing group
|
Piston dia.
|
Cylinder bore dia.
|
Standard
|
651
|
76.48
|
76.51
|
|
652
|
76.49
|
76.52
|
|
653
|
76.50
|
76.53
|
1st oversize
|
676
|
76.73
|
76.76
|
|
677
|
76.74
|
76.77
|
|
678
|
76.75
|
76.78
|
2nd oversize
|
701
|
76.98
|
77.01
|
|
702
|
76.99
|
77.02
|
|
703
|
77.00
|
77.03
|
3rd oversize
|
751
|
77.48
|
77.51
|
|
752
|
77.49
|
77.52
|
|
753
|
77.50
|
77.53
|
Engine codes EM, FN
|
---|
Honing size
|
Piston dia.
|
Cyl. bore dia.
|
Standard
|
79.48
|
79.51
|
|
79.49
|
79.52
|
|
79.50
|
79.53
|
1st oversize
|
79.73
|
79.76
|
|
79.74
|
79.77
|
|
79.75
|
79.78
|
2nd oversize
|
79.88
|
80.01
|
|
79.99
|
80.02
|
|
78.00
|
80.03
|
3rd oversize
|
80.48
|
80.51
|
|
80.49
|
80.52
|
|
80.50
|
80.53
|
Engine codes FP, FR, FT, FV, GH, JB
|
---|
Honing size
|
Piston dia.
|
Cyl. bore dia.
|
Standard
|
79.48
|
79.51
|
1st oversize
|
79.73
|
79.76
|
2nd oversize
|
79.98
|
80.01
|
3rd oversize
|
80.48
|
80.51
|
Engine codes EW, EX, HN, RE, HM
|
---|
Honing size
|
Piston dia.
|
Cyl. bore dia.
|
Standard
|
80.98
|
81.01
|
1st oversize
|
81.23
|
81.26
|
2nd oversize
|
81.48
|
81.51
|
Engine code GY
|
---|
Honing size
|
Piston dia.
|
Cyl. bore dia.
|
Standard
|
74.98
|
75.01
|
1st oversize
|
75.23
|
75.26
|
2nd oversize
|
75.48
|
75.51
|
3rd oversize
|
75.98
|
76.01
|
Engine code AJD, BBV
|
---|
Honing size
|
Piston dia.
|
Cyl. bore dia.
|
Standard
|
76.485
|
76.510
|
1st oversize
|
76.735
|
76.760
|
2nd oversize
|
76.985
|
77.010
|
3rd oversize
|
77.235
|
77.260
|
|