SPEC
2 - 5
MAINTENANCE SPECIFICATIONS
Crankshaft:
Crank width “A”
44.90 ~ 44.95 mm
(1.768 ~ 1.770 in)
----
Runout limit “C”
0.03 mm (0.0012 in)
0.08 mm
(0.003 in)
Big end side clearance “D”
0.20 ~ 0.70 mm
(0.008 ~ 0.028 in)
----
Small end free play “F”
0.5 ~ 1.2 mm
(0.020 ~ 0.047 in)
2.0 mm
(0.08 in)
Clutch:
Friction plate thickness
2.9 ~ 3.1 mm
(0.114 ~ 0.122 in)
2.7 mm
(0.106 in)
Quantity
7
----
Clutch plate thickness
1.8 ~ 2.2 mm (0.071 ~ 0.087 in)
----
Quantity
6
----
Warp limit
----
0.1 mm
(0.004 in)
Clutch spring free length
33.0 mm (1.30 in)
31.0 mm
(1.22 in)
Quantity
5
----
Clutch housing thrust clearance
0.10 ~ 0.35 mm
(0.0039 ~ 0.0138 in)
----
Clutch housing radial clearance
0.022 ~ 0.051 mm
(0.0009 ~ 0.0020 in)
----
Clutch release method
Inner push, cam push
----
Shifter:
Shifter type
Cam drum and guide bar
----
Guide bar bending limit
----
0.05 mm
(0.002 in)
Kickstarter:
Type
Kick and mesh type
----
Carburetor:
Type/manufacturer
PWK28/ KEIHIN
----
I. D. mark
5PA1 00
----
Main jet
(M.J)
#138
----
Jet needle-clip position
(J.N)
NBKF-2
----
Main nozzle
(N.J)
ø3.4
----
Cutaway
(C.A)
3.0
----
Pilot jet
(P.J)
#45
----
Pilot air screw (example)
(P.A.S)
2
----
Starter jet
(G.S)
#62
----
Float height
(F.H)
18 ~ 20 mm (0.71 ~ 0.79 in)
----
Item
Standard
Limit
Summary of Contents for YZ85(V)
Page 63: ...GEN INFO MEMO ...
Page 113: ...2 16 SPEC MEMO ...
Page 457: ... ELEC MEMO ...
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