Yamaha YP250R X-MAX 2005 Service Information page 15

Item
Camshaft
Drive system
Intake camshaft lobe dimensions
Measurement A
Measurement B
Exhaust camshaft lobe dimensions
Measurement A
Measurement B
Maximum camshaft runout
Timing chain
Model/number of links
Tensioning system
ENGINE SPECIFICATIONS
Chain drive (left)
A
B
36.545 ~ 36.645 mm (1.4387 ~ 1.4427 in) 36.450 mm
30.021 ~ 30.121 mm (1.1819 ~ 1.1858 in) 29.920 mm
A
B
36.547 ~ 36.647 mm (1.4388 ~ 1.4428 in) 36.450 mm
30.067 ~ 30.167 mm (1.1837 ~ 1.1876 in) 29.170 mm
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SC.A-0404A SDH/104
Automatic
2 - 4
Standard
SPEC
Limit
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(1.4350 in)
(1.1779 in)
(1.4350 in)
(1.1484 in)
0.030 mm
(0.0012 in)
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