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SPEC
Balancer:
Balancer drive method Gear ----
Automatic centrifugal clutch:
Clutch shoe thickness 1.5 mm (0.06 in) 1.0 mm
(0.04 in)
Clutch-in revolution 1,950 ~ 2,350 r/min ----
Clutch-stall revolution 3,350 ~ 3,850 r/min ----
Transmission:
Main axle deflection limit ---- 0.08 mm
(0.0031 in)
Drive axle deflection limit ---- 0.08 mm
(0.0031 in)
Shifter:
Shifter type Shift cam and guide bar ----
Air filter oil grade: Engine oil ----
Carburetor:
I. D. mark 5UH1 00 ----
Main jet (M.J) #130 ----
Main air jet (M.A.J) #70 ----
Jet needle (J.N) 5ETY1-2 ----
Needle jet (N.J) P-2M ----
Pilot air jet (P.A.J.1) #80 ----
Pilot air jet (P.A.J.2) 1.3 ----
Pilot outlet (P.O) 0.8 ----
Pilot jet (P.J) #17.5 ----
Bypass 1 (B.P.1) 0.8 ----
Bypass 2 (B.P.2) 0.8 ----
Bypass 3 (B.P.3) 0.8 ----
Valve seat size (V.S) 2.0 ----
Starter jet (G.S.1) 57.5 ----
Starter jet (G.S.2) 0.9 ----
Throttle valve size (Th.V) 100 ----
Float height (F.H) 13.0 mm (0.51 in) ----
Fuel level (F.L) 4.0 ~ 5.0 mm (0.16 ~ 0.20 in) ----
Engine idle speed 1,450 ~ 1,550 r/min ----
Intake vacuum 32 kPa (240 mmHg, 9.4 inHg) ----
Item Standard Limit
MAINTENANCE SPECIFICATIONS