Yamaha XT660R 2004 Service Manual page 34

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Item
2nd ring
Ring type
Dimensions (B × T)
End gap (installed)
Ring side clearance
Oil ring
Dimensions (B × T)
End gap (installed)
Ring side clearance
Crankshaft
Width A
Maximum runout C
Big end side clearance D
Big end radial clearance E
Small end free play F
Balancer
Balancer drive method
email: info@motomatrix.co.uk
ENGINE SPECIFICATIONS
B
T
Taper
1.20 × 4.00 mm (0.047 × 0.157 in)
0.35 ~ 0.50 mm (0.0138 ~ 0.0197 in)
0.030 ~ 0.070 mm (0.0012 ~ 0.0028 in)
B
T
2.50 × 3.40 mm (0.098 × 0.134 in)
0.20 ~ 0.70 mm (0.0079 ~ 0.0276 in)
0.060 ~ 0.150 mm (0.0024 ~ 0.0059 in)
F
C
C
E
D
A
74.95 ~ 75.00 mm (2.9508 ~ 2.9528 in)
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0.350 ~ 0.650 mm (0.0138 ~ 0.0256 in)
0.010 ~ 0.025 mm (0.0004 ~ 0.0010 in)
0.16 ~ 0.40 (0.0063 ~ 0.0157 in)
Gear
2 - 8
SPEC
Standard Limit
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0.85 mm
(0.0335 in)
0.11 mm
(0.0043 in)
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0.04 mm
(0.0016 in)
1.0 mm
(0.04 in)
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