Yamaha YFM450FAR Service Manual page 40

Item
Transmission:
Main axle deflection limit
Drive axle deflection limit
Shifter:
Shifter type
Air filter oil grade:
Carburetor:
I. D. mark
Main jet
Main air jet
Jet needle
Needle jet
Pilot air jet
Pilot air jet
Pilot outlet
Pilot jet
Bypass 1
Bypass 2
Bypass 3
Valve seat size
Starter jet
Starter jet
Throttle valve size
Float height
Fuel level
Engine idle speed
Intake vacuum
Oil pump:
Oil filter type
Oil pump type
Tip clearance "A" or "B"
Side clearance
Bypass valve setting pressure
Oil pressure (hot)
Pressure check location
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MAINTENANCE SPECIFICATIONS
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Shift cam and guide bar
Engine oil
5ND1 00
(M.J) #131.3
(M.A.J) #50
(J.N) 5EP13-55-3
(N.J) P-0M
(P.A.J.1) #80
(P.A.J.2) 1.3
(P.O) 0.95
(P.J) #17.5
(B.P.1) 0.8
(B.P.2) 0.8
(B.P.3) 0.8
(V.S) 2.0
(G.S.1) #70
(G.S.2) 0.9
(Th.V) #90
(F.H) 13 mm (0.51 in)
(F.L) 4.0 ~ 5.0 mm (0.16 ~ 0.20 in)
1,450 ~ 1,550 r/min
32 kPa (240 mmHg, 9.45 inHg)
Foam
Trochoid
0.15 mm (0.006 in)
0.04 ~ 0.09 mm
(0.002 ~ 0.004 in)
78 ~ 118 kPa (0.78 ~
1.18 kg/cm
7 kPa (0.07 kg/cm
1,500 r/min
Cylinder head
Not For Resale
2 - 9
SPEC
Standard
2
, 11.3 ~ 17.11 psi)
2
, 1.02 psi) at
Limit
0.06 mm
(0.0024 in)
0.06 mm
(0.0024 in)
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0.20 mm
(0.008 in)
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