SPEC
R-21
DESCRIPTION
SPECIFICATION
Clutch :
Friction plate thickness
2.90 ~ 3.10 mm
Quantity
5 pcs.
<Friction plate wear limit>
<2.80 mm>
Clutch Plate thickness
1.05 ~ 1.35 mm
Quantity
4 pcs.
<Wrap limit>
0.05 mm
Clutch Spring free length
33 mm
Quantity
4 pcs.
Minimum length
31.0 mm
Clutch release method
Inner push, cam push
<Push rod bendinglimit>
<0.5 mm>
Carburetor :
I. D. Mark
5KA100
Main Jet
(M.J.)
#102.5
Main Air Jet size
(M.A.J.)
1.4
Jet needle
(J.N.)
4DP19-2
Needle jet
(N.J.)
E-OM (860)
Cut away
(C.A.)
3.0
Pilot outlet
(P.O.)
1.1
Pilot jet
(P. J.)
# 12.5
Valve seat size
(V.S.)
1.5
Starter jet
(G.S.1)
#30
Fuel level (with special tool)
(F.L.)
2.5 ± 0.5 mm Above the Joint Line of MCB
(Main Chamber Body) and FCB (Float
Chamber Body)
Float height
9.3±1 mm
Engine idle speed
1,300 ~1,500 r/min.
Intake vaccum
New Vehicle
24.0 ~ 29.4 kPa
Market Run Vehicle
29.3 ~ 34.7 kPa
Lubrication system :
Oil filter type
Wire mesh type
Oil filter type
Trochoid type
Tip Clearance “A” or “B”
0.15 mm
<Limit>
<0.2 mm>
Side clearance
0.06 ~ 0.10 mm
<Limit>
<0.15 mm>
Housing and rotor clearance
0.06 ~ 0.10 mm
<Limit>
<0.15 mm>
2-7
MAINTENANCE SPECIFICATIONS
