Yamaha TZ250M1 Owner's Service Manual page 41

Item
Carburetor:
Type/Manufacturer
I.D. mark (left side/right side)
Main jet
Jet needle
Main nozzle
Cutaway
Pilot jet
Pilot air screw
Valve seat size
Starter jet
Power jet
Float height
Reed valve:
Thickness* reed valve 1
reed valve 2
Valve stopper height
Valve bending limit
Cooling:
Radiator core size:
Width
Height
Thickness
Radiator cap opening pressure
Radiator capacity
Water pump:
Type
MAINTENANCE SPECIFICATIONS
TMX*38/MIKUNI
5KE1 00L/5KE1 00R
(M.J.) #580
(J.N.) 6EGJ4-63
(N.J.) S-4
(C.A.) 5.0
(P.J.) #30
(P.A.S.) 1-1/2
(V.S.) 1.5
(G.S.) #80
(P.W.J.) #55
(F.H.) 6.0~7.0 mm (0.24~0.28 in)
0.42 mm (0.017 in)
0.34 mm (0.013 in)
6.5~6.9 mm (0.256~0.272 in)
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380 mm (14.96 in)
198 mm (7.80 in)
24 mm (0.94 in)
95~125 kPa
(0.95~1.25 kg/cm
0.5 L (0.44 lmp qt, 0.53 US qt)
Single-suction centrifugal pump
2-4
Standard
2 , 13.5~17.8 psi)
SPEC
Limit
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0.2 mm (0.008 in)
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