Yamaha XVS650 Service Manual page 31

MAINTENANCE SPECIFICATIONS
ISPEC/
U-I
Item
Standard Limit
Clutch:
Friction plate thickness
2.9 .... 3.1 mm (0.114 .... 0.122 in)
2.6mm
(0.102 in)
Quantity 7
----
Clutch plate thickness 1.5 .... 1.7 mm (0.059 '" 0.067 in) 0.2mm
(0.008 in)
Quantity
6
----
Clutch spring free length
39.5 mm (1.555 in) 38.5 mm
(1.516 in)
Quantity
5
----
Clutch housing thrust clearance 0.10", 0.37 mm (0.004 .... 0.015 in)
----
Clutch housing radial clearance 0.015 '" 0.043 mm (0.0006 '" 0.0017 in)
----
Clutch release method Inner push, cam push
Push rod bending limit
----
0.5mm
(0.02 in)
Transmission:
Main axle deflection limit
----
0.06 mm
(0.002 in)
Drive axle deflection limit
----
0.06 mm
(0.002 in)
Shifter:
Shifter type Guide bar
....
_--
Carburetor:
I. D. mark
5BN 00 : 5BN 1 5BN3
----
5BN 10: 5BN2
Main jet (M.J)
#90
----
Main air jet
(M.A.J)
#50
----
Jet needle (J.N) 4CT3-1
----
Needle jet
(N.J)
0-4
----
Pilot air jet (P.A.J.1) #100
----
Pilot outlet
(P.O)
0.85
----
Pilot jet
(P.J)
#20
----
Bypass 1 (B.P.1 ) 0.8
----
Bypass 2
(B.P.2)
0.8
----
Bypass 3 (B.P.3) 0.8
----
Pilot screw
(P.S)
2-1/2
----
Valve seat size (V.S) 1.0
----
Starter jet (G.S.1 ) #17.5
----
Starter jet (G.S.2) 0.9
----
Throttle valve size (Th.V) #140
----
Fuel level
(F.L) 7.5", 8.5 mm (0.3 '" 0.33 in)
----
Eng ine idle speed 1,150 "" 1,250 r/min
--_
....
Intake vacuum
29.0 kPa (220 mmHg, 8.7 inHg)
----
Engine oil temperature 80"" 90°C
----
Fuel pump:
Type Electrical type
----
Modell manufacturer
UC-Z6M
I
MITSU BISHI _w __
Consumption amperage <max> 0.8A
----
Output pressure
12 kPa (0.12
kg/cm
2
,
1.7 psi)
_
....
_-