Service manual
2-4
MAINTENANCE SPECIFICATIONS
SPEC
Item Standard Limit
Clutch housing thrust clearance 0.17~0.23 mm (0.007~0.009 in) …
Clutch housing radial clearance 0.030~0.055 mm (0.001~0.002 in) …
Clutch release method Inner push, cam push …
Transmission:
Main axle deflection limit
…
0.01 mm (0.0004 in)
Drive axle deflection limit
…
0.01 mm (0.0004 in)
Shifter:
Shifting type Cam drum and guide bar
…
Guide bar bending limit
…
0.05 mm (0.0020 in)
Kick starter type: Kick and ratchet type
…
Air filter oil grade (oiled filter):
Foam-air-filter oil or equivalent oil
…
Carburetor: USA, CDN, ZA,
EUROPE
AUS, NZ
Type/Manufacturer
PWK38S/KEIHIN
←
…
I.D. mark 1P81 00 1P82 10
…
Main jet (M.J.) #178 #180
…
Main air jet (M.A.J) #200 ←
…
Jet needle-clip position (J.N.) N3EJ-2 N3EW-3
…
Main nozzle (N.J.) ø2.9 ←
…
Cutaway (C.A.) #7 ←
…
Pilot jet (P.J.) #50 #52
…
Pilot air screw (P.A.S.) 1 7/8
…
(for reference only)
Valve seat size (V.S.)
ø3.8 mm (0.15 in)
←
…
Starter jet (G.S.) #85 ←
…
Power jet (P.W.J.) #50 ← …
Float arm height (F.H.) 5.5~7.5 mm ← …
(0.22~030 in)
Reed valve:
Thickness* 0.42 mm (0.017 in)
…
Valve stopper height 10.3~10.7 mm (0.406~0.421 in)
…
Valve bending limit
…
0.2 mm (0.008 in)
Cooling:
Radiator core size:
Width 107.8 mm (4.24 in)
…
Height 240 mm (9.45 in)
…
Thickness 32 mm (1.26 in)
…
Radiator cap opening pressure 95~125 kPa
…
(0.95~1.25 kg/cm
2
, 13.5~17.8 psi)
Radiator capacity (total) 0.63 L (0.55 Imp qt, 0.67 US qt)
…
Water pump:
Type Single-suction centrifugal pump
…
1P8-28199-10 36 04.5.12, 7:40:28 PM