Yamaha YZ85W1 Service Manual page 20

Item
Crankshaft
Crank width "A"
Runout limit "C"
Big end side clearance "D"
Small end free play "F"
Clutch
Clutch type
Clutch release method
Clutch cable free play (at the end of
the clutch lever)
Friction plates
Thickness
Plate quantity
Clutch plates
Thickness
Plate quantity
Max. warpage
Clutch springs
Free length
Spring quantity
Clutch housing thrust clearance
Clutch housing radial clearance
ENGINE SPECIFICATIONS
Standard
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)
Wet, multiple disc
Inner push, cam push
10.0 ~ 15.0 mm (0.39 ~ 0.59 in)
2.9 ~ 3.1 mm (0.114 ~ 0.122 in)
7
1.8 ~ 2.2 mm (0.071 ~ 0.087 in)
6
• • •
33.0 mm (1.30 in)
5
0.10 ~ 0.35 mm (0.0039 ~ 0.0138 in)
0.022 ~ 0.051 mm (0.0009 ~ 0.0020 in)
2-4
SPEC
Limit
• • •
0.05 mm
(0.002 in)
(YZ85)
0.08 mm
(0.003 in)
(YZ85LW)
• • •
2.0 mm
(0.08 in)
• • •
• • •
• • •
• • •
2.7 mm
(0.106 in)
• • •
• • •
• • •
0.1 mm
(0.004 in)
31.0 mm
(1.22 in)
• • •
• • •
• • •