7-3
å
Unit
∫
Standard
ç
Limit
∂
Piston:
mm (in)
´
Piston clearance
0.015 ~ 0.040 (0.0006
∼
0.0016)
0.1 (0.004)
ƒ
Piston skirt “ D ”
66.0 (2.598)
65.9 (2.594)
©
Measuring point “ H ”
10 mm (0.4)
•••
˙
Piston pin hole inside diameter
16.002
∼
16.013 (0.6300
∼
0.6304)
16.020 (0.6307)
ˆ
Piston pin:
mm (in)
∆
Piston pin diameter
15.995
∼
16.000 (0.0.6297
∼
0.6299) 15.950 (0.6280)
˚
Piston ring:
mm (in)
¬
Top ring
µ
Type
˜
Barrel face
•••
ø
Dimensions “ B
×
T ”
1.5
×
2.7 (0.059
∼
0.106)
•••
π
End gap
0.2 ~ 0.4 (0.008
∼
0.016)
0.9 (0.0354)
œ
Side clearance
0.04 ~ 0.08 (0.0016 ~ 0.0031)
0.1 (0.0039)
®
2nd ring
ß
Type
†
Taper
•••
¨
Dimensions “ B
×
T ”
1.5
×
2.7 (0.059
∼
0.106)
•••
√
End gap
0.2 ~ 0.4 (0.008
∼
0.016)
0.9 (0.0354)
∑
Side clearance
0.02 ~ 0.06 (0.0008 ~ 0.0024)
0.1 (0.0039)
≈
Oil ring
¥
Type
Ω
Solid
•••
å
Dimensions “ B
×
T ”
2.5
×
2.7 (0.098
∼
0.106)
•••
∫
End gap
0.2 ~ 0.4 (0.008
∼
0.016)
0.9 (0.0354)
ç
Cylinder:
mm (in)
∂
Inside diameter “ D ”
66.00
∼
66.02 (2.5984
∼
2.5990)
66.020 (2.5990)
é
Taper limit
•••
0.05 (0.002)
ƒ
Warpage limit
•••
0.05 (0.002)
©
Crankshaft:
mm (in)
˙
Big end side clearance “ A ”
0.2 ~ 0.60 (0.008 ~ 0.024)
0.75 (0.029)
î
Runout “ B ”
•••
0.04 (0.0016)
∆
Crank pin diameter “ C ”
28.0 (1.102)
27.9 (1.098)
˚
Connecting rod:
mm (in)
¬
Small end diameter “ A ”
16.006
∼
16.020 (0.6301
∼
0.6307)
•••
µ
Oil clearance
0.006
∼
0.025 (0.0002
∼
0.0010)
•••
ñ
Small end diameter “ B ”
28.000
∼
28.015 (1.1023
∼
1.1029)
•••
ø
Oil clearance
0.015
∼
0.040 (0.0006
∼
0.0016)
0.1 (0.004)
MAINTENANCE SPECIFICATIONS
SPEC
MAINTENANCE SPECIFICATIONS
ENGINE
T
B
7CF7E0-07 05.7.19 11:54 Page 3
