Yamaha YFM660FP Service Manual page 45

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
Cooling system:
Radiator core
Width
Height
Thickness
MAINTENANCE SPECIFICATIONS
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Shift cam and guide bar
Engine oil
5KM1 00
(M.J) #153.8
(M.A.J) #70
(J.N) 6JP9-53-2
(N.J) O-0M
(P .A.J.1) #60
(P .A.J.2) 1.5
(P .O) 1.1
(P .J) #40
(B.P .1) 0.8
(B.P .2) 0.8
(B.P .3) 0.8
(V.S) 3.0
(G.S.1) #55
(G.S.2) 0.8
(Th.V) #105
(F.H) 13 mm (0.51 in)
(F.L) 4.5 mm (0.18 in)
1,450 ~ 1,550 r/min
30.7 ~ 33.3 kPa
(230 ~ 250 mmHg, 9.07 ~ 9.83 inHg)
Foam
Trochoid
0.03 ~ 0.10 mm
(0.0012 ~ 0.0039 in)
0.03 ~ 0.10 mm
(0.0012 ~ 0.0039 in)
490.3 ~ 588.4 kPa (4.90 ~
5.88 kg/cm
65 kPa (0.65 kg/cm
1,500 r/min
Cylinder head
360 mm (14.17 in)
219 mm (8.62 in)
27 mm (1.06 in)
2 - 9
SPEC
Standard
2
, 71.1 ~ 85.3 psi)
2
, 9.4 psi) at
Limit
0.06 mm
(0.0024 in)
0.06 mm
(0.0024 in)
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0.15 mm
(0.006 in)
0.12 mm
(0.005 in)
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