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Engine cylinder head, valve gear > < Dismantling and assembling pistons and conrods
4 cyl. carburetor engine, mechanics (1.5, 1.6 and 1.8 litre engine)
Dismantling and assembling pistons and conrods
Piston and cylinder dimensions

(Figures in mm)

Engine codes FB, FD, FH, FK

 
U13-0022

→ 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

Engine cylinder head, valve gear > < Dismantling and assembling pistons and conrods