Yamaha FJR1300N 2001 Service Manual page 63

Item
Cylinders
Cylinder arrangement
Bore × stroke
Compression ratio
Bore
Max. taper
Max. out-of-round
Pistons
Piston-to-cylinder clearance
Diameter D
Height H
Piston pin bore (in the piston)
Diameter
Offset
Offset direction
Piston pins
Outside diameter
Piston-pin-to-piston-pin-bore clear-
ance
Piston rings
Top ring
Ring type
Dimensions (B × T)
End gap (installed)
Ring side clearance
2nd ring
Ring type
Dimensions (B × T)
End gap (installed)
Ring side clearance
ENGINE SPECIFICATIONS
Forward inclined parallel 4-cylinder
79.0 × 66.2 mm
10.8 : 1
79.00 ~ 79.01 mm
----
----
0.020 ~ 0.045 mm
78.965 ~ 78.980 mm
H
D
5 mm
19.004 ~ 19.015 mm
0.5 mm
Intake side
18.991 ~ 19.000 mm
0.004 ~ 0.024 mm
B
T
Barrel
1.0 × 2.8 mm
0.35 ~ 0.45 mm
0.03 ~ 0.07 mm
B
T
Taper
1.0 × 2.9 mm
0.75 ~ 0.85 mm
0.02 ~ 0.06 mm
Standard
2 - 7
SPEC
Limit
----
----
----
----
0.05 mm
0.05 mm
0.012 mm
----
----
19.045 mm
----
----
18.971 mm
0.074 mm
----
----
0.7 mm
0.12 mm
----
----
1.2 mm
0.12 mm