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14. CLUTCH
Clutch type
2) Clutch operating mechanism
3) Primary reduction ratio and method
4) Primary reduction gear back lash (4 teeth)
5) Friction plate
Thickness/Quantity
Wear limit
6) Clutch plate
Thickness/Quantity
Warp limit
7) Clutch spring
Free length/Quantity
8) Clutch housing radial play
9) Push rod bending limit
15. TRANSMISSION
1) Type
2) Gear ratio:
1st
2nd
3rd
4th
6th
3) Bearing type: Main axle (Left)
Main axle (Right)
Drive axle (Left)
Drive axle (Right)
4) Oil seal type Drive axle (Left)
5) Secondary reduction ratio and method
16. SHIFTING MECHANISM
1) Tvpe
2) Oil seal type (Change lever)
17. KICK STARTER
1) Tvpe
2) Oil seal type (Kick axle)
3) Kick clip friction tension
18. INTAKE
2) Cleaner cleaning interval
19. CARBURETOR
2) I.D. mark
3) Main jet
4) Air jet
5) Jet needle
6) Needle jet
7) Throttle valve
8) Pilot jet
9) Pilot screw (Turns out)
10) Starter jet
11) Fuel level
12) Idling engine speed
20. LUBRICATION
2) Oil type and grade
3) Oil pump type
Wet, multiple type
Inner push type, screw push system
21.45 _&6 mm (0.8445 &ooto in)
3 mm (0.118 in)/7 pcs.
2.7 mm (0.106 in)
1.4 mm (0.055 in)/6 PCS.
0.05 mm (0.002 in)
34.6 mm (1.362 in)/6 PCS.
0.027 N 0.061 mm (0.0011 - 0.0032 in)
0.2 mm (0.006 in)
Constant mesh, 5-speed forward
Needle bearing
Ball bearing (r#~25-$52-20.6)
Needle bearing (#20-#30-16)
SDD-40-62-9
Cam drum, return type
SDO-14-24-6
Bendix type
SD-25-35-7
1.2 - 1.7 kg (2.6 - 3.7 lb)
Dry. foam rubber/2 pcs.
Every 1,600 km (1,000 mile)
BS38 MIKUNIR pcs.
(NJ)
Preset
(PS)
24 f 1 mm (0.94 *O&l in)
(FL)
1,200 rlmin
Oil exchange: 2.0 lit (2.1 qt)
Overhaul: 2.5 lit (2.6 qt)
Yamaluba 4-cycle oil or SAE 2OW/40 type
"SE" motor oil
Trochoid pump
- 9 1 -
0.5
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