Yamaha SR 500 Wartungsanleitung Seite 107

Items
4th
Big end bearing.
Type
lnside dia. x outside dia. x width
Needle dia. x quality
Crankshaft:
Crankshaft assembly width (Fl
Crankshaft detlection (D)
Connecting rod large end side clearance (C)
Connectlng rod small end deflection (Pl
p
........
(S), (D), (N), (SW)
88.00 mm (3.4646 in)
Needle bearing
34
x
42
x 24 mm (1.34 x
1.65
x
0.94 in)
IK04 mm (0. 16 in)
x
18pcs.
KOYO 4 mm {0.16 in)
x
17 pcs.
74.95
~
75.00 mm (2.9508 - 2.9528 in)
0.03 mm (0.0012 in) or less
0.35 ...... 0.65 mm (0.0138 -0.0256 in)
0.8 ...... 1.0 mm <2.0 mm:P
{0.0315- 0 .0394 in <0.079 in»)
Crank pin outside dia. x length 34 x 74 mm ( 1.34 x 2.91 in)
Crank bearing type : left 6306 SH2-9-C4
Right 6307 SH2-9-C4 with special heat trcatment
Crank oil seal type: Left SD -30·60-6
!Hl. (1), (A). (G)
1-
( -
A ight S-14-25-5.5 special
r-------------------------------+---------~-------- ------------------~--
Clutch :
104
Clutch type
Clutch push mechanism
Primary reduction ratio and method
Primary reduction gear back lash number
Primary drive gear back lash number
Primarv driven gear back lash number
Friction plate: Thickness/quantity
Clutch plate: Thickness/Ouantity
Warp limit
Wet, multiple dise type
lnner push, cam axle type
77/30 (2 .567), spur gear
148 ...... 150
+0
21.79 - 0.04 mm (4 Teeth)
52.71
~.04
mm (9 Teethl
2.8 mm <2.5 mm)>/8 pcs.
(0.11 0 in <C:0.098 in)>/8 pcs.)
1.2 mm/7 pc s. (0.04 7 in/7 pcs.)
0.05 mm (0.0020 in)
·. '
+-
lE), lB), IF) (OA)
+-
1-
1-
1-