Maintenance Specifications - Yamaha YZ-Serie Fahrer- Und Wartungshandbuch

Item
Crankshaft:
Crank width "A"
Runout limit "C"
Big end side clearance "D"
Small end free play "F"
Clutch:
Friction plate thickness
Quantity
Clutch plate thickness
Quantity
Warp limit
Clutch spring free length
Quantity
Clutch housing thrust clearance
Clutch housing radial clearance
Clutch release method
Shifter:
Shifter type
Guide bar bending limit
Kickstarter:
Type
Carburetor:
Type/manufacturer
I. D. mark
Main jet
Jet needle-clip position
Main nozzle
Cutaway
Pilot jet
Pilot air screw (example)
Starter jet
Float height

MAINTENANCE SPECIFICATIONS

44.90 ~ 44.95 mm
(1.768 ~ 1.770 in)
0.03 mm (0.0012 in)
0.20 ~ 0.70 mm
(0.008 ~ 0.028 in)
0.5 ~ 1.2 mm
(0.020 ~ 0.047 in)
2.9 ~ 3.1 mm
(0.114 ~ 0.122 in)
7
1.8 ~ 2.2 mm (0.071 ~ 0.087 in)
6
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34.0 mm (1.34 in)
5
0.10 ~ 0.35 mm
(0.0039 ~ 0.0138 in)
0.022 ~ 0.051 mm
(0.0009 ~ 0.0020 in)
Inner push, cam push
Cam drum and guide bar
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Kick and mesh type
PWK28/ KEIHIN
5PA1 00
(M.J) #138
(J.N) NBKF-2
(N.J) ø3.4
(C.A) 3.0
(P.J) #45
(P.A.S) 2
(G.S) #62
(F.H) 18 ~ 20 mm (0.71 ~ 0.79 in)
2 - 5
SPEC
Standard Limit
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0.08 mm
(0.003 in)
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2.0 mm
(0.08 in)
2.7 mm
(0.106 in)
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0.1 mm
(0.004 in)
32.0 mm
(1.26 in)
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0.05 mm
(0.002 in)
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