SPEC
2 - 11
MAINTENANCE SPECIFICATIONS
Crankshaft:
Crank width “A”
46.95 ~ 47.00 mm
(1.848 ~ 1.850 in)
----
Runout limit “C”
----
0.03 mm
(0.0012 in)
Big end side clearance “D”
0.15 ~ 0.45 mm
(0.0059 ~ 0.0177 in)
0.5 mm
(0.02 in)
Clutch:
Friction plate thickness
2.92 ~ 3.08 mm
(0.115 ~ 0.121 in)
2.8 mm
(0.110 in)
Quantity
5
----
Clutch plate thickness
1.05 ~ 1.35 mm
(0.041 ~ 0.053 in)
----
Quantity
4
----
Warp limit
----
0.2 mm
(0.008 in)
Clutch spring free length
33 mm (1.30 in)
31 mm
(1.22 in)
Quantity
4
----
Clutch release method
Inner push, cam push
----
Push rod bending limit
----
0.5 mm
(0.020 in)
Shifter:
Shifter type
Cam drum and guide bar
----
Kick starter:
Type
Kick and mesh type
----
Kick clip friction force
6.4 ~ 13.2 N
(0.65 ~ 1.35 kg, 1.4 ~ 3.0 lb)
----
Carburetor:
I.D. mark
5HP1 00
----
Main jet
(M.J)
#105
----
Main jet nozzle
(N.J)
N-6M
----
Main air jet
(M.A.J)
ø1.2
----
Jet needle-clip position
(J.N)
5HGM56-2
----
Cutaway
(C.A)
2.5
----
Pilot air jet 1
(P.A.J.1)
#80
----
Pilot air jet 2
(P.A.J.2)
#145
----
Pilot outlet
(P.O)
ø1.05
----
Pilot jet
(P.J)
#15
----
Pilot air screw (example)
(A.S)
(2-1/2 ~ 3-1/2 turns out)
----
Bypass
(B.P)
ø1.0
----
Needle valve seat size
(V.S)
1.8
----
Starter jet 1
(G.S.1)
#22.5
----
Starter jet 2
(G.S.2)
#1.2
----
Fuel level
(F.L)
6.0 ~ 7.0 mm (0.24 ~ 0.28 in)
----
Engine idle speed
1,300 ~ 1,500 r/min
----
Item
Standard
Limit
