3
MAINTENANCE SPECIFICATIONS
SPEC
MAINTENANCE SPECIFICATIONS
ENGINE
Item
Standard
Limit
V-belt:
V-belt width
23.0 mm
21.0 mm
Carburetor:
Type
I.D. mark
Ventuly outside diameter
Main jet
(M.J)
Main air jet
(M.A.J)
Jet needle
(J.N)
Throttle valve size
(Th.V)
Pilot air jet
(P.A.J.1)
Needle jet
(N.J)
Pilot outlet
(P.O)
Pilot jet
(P.J)
Bypass
(B.P)
Pilot screw
(P.S)
Valve seat size
(V.S)
Starter jet 1
(G.S.1)
Starter jet 2
(G.S.2)
Float height
(F.H)
Engine idle speed
Intake vacuum
Oil temperature
Cooling water temperature
Y28V-1B-1
4UC 00 [4UD 00 (CH, A)]
ø28
#130
ø0.9
5D32-3 / 5
11
ø1.2
#85
ø0.8
#44
0.7
3
1 1 / 2
1.4
ø0.5
ø1.3
27 mm
1,350
1,450 r / min
220
260 mmHg
65
75
C
80
C
CHASSIS
Item
Standard
Limit
Steering system:
Steering bearing type
Ball and angular bearing
Front suspension:
Front fork travel
Fork spring free length
Spring rate
(K1)
Stroke
(K1)
Oil capacity
Oil level
Oil grade
Inner tube vend limit
100 mm
265.8 mm
5.7 N / mm (0.57 kg / mm)
0
100 mm
0.142 L (142 cm
3
)
80 mm
Fork oil 15 WT or equivalent
265 mm
0.2 mm
