Yamaha VMX12H Supplementary Service Manual page 377

SPECIFICATIONS
Model
Shifter:
Shifter Type
Guide Bar Bending Limit
Carburetor:
I.D. Mark
Main Jet
Main Air Jet
Jet Needle
Needle Jet
Pilot Jet
Pilot Air Jet
Pilot Screw
Pilot Outlet
Bypass
Valve Seat Size
Starter Jet
Fuel Level
Engine Idling Speed
Vacuum Pressure Idling Speed
a t
Vacuum Synchronous Difference
Fuel Pump:
Consumption Amperage (Max.)
Out-put Pressure
Lubrication System:
Oil Filter Type
Oil Pump Type:
Tip Clearance
Limit
Side Clearance
<
Limit
Bypass Valve Setting Pressure
Relief Valve Operating Pressure
8-7
Guide Bar
0.025 mm (0.001 in)
1FKOO
3
:
(N.J.) Y -0
(P.A.J.
(P.A.J.
Preset
0.9
0.8
(B.P.
(B.P. 2) 0.8
0.9
(B.P. 3)
1.5
#45
16 1 mm (0.63 0.04 in)
1,050
950
Above 170 mm Hg (6.69 in
Below 20 mm Hg (0.79 in Hg)
Electircal type
1.OA
16.2 20.1
(0.165
Paper type
Trochoid type
0 0.12 mm (0
0.17 mm (0.0067 in)
0.03 0.08 mm (0.0012
0.08 mm (0.0031 in)
167 235
432 549
VMX
4
:
0.205 2.35 2.92
-
0.0047 in)
0.0031 in)
1.7 2.4
(4.4 5.6
1JHOO
psi)
24 34 psi)
63 80
psi)