Oil Pump

ITEM

STANDARD

LIMIT

Oil pump reduction ratio

1.898 (75/43 x 37/34)

Oil pressure (at 60°C,140°F)

Above 300 kPa (3.0 kgf/cm2, 43 psi) Below 600 kPa (6.0 kgf/cm2, 85 psi) at 3 000 r/min.

CLUTCH

Unit: mm (in)

ITEM

STANDARD

LIMIT

Clutch cable play

10 - 15 (0.4 - 0.6)

Clutch release screw

1/4 turn back

Clutch drive plate thickness

2.92 - 3.08 (0.115 - 0.121)

2.62 (0.103)

Clutch drive plate claw width

15.9 - 16.0 (0.626 - 0.630)

15.1 (0.594)

Clutch drive plate distortion

0.10 (0.004)

Clutch spring free length

47.6 (1.87)

TRANSMISSION +

DRIVE CHAIN

Unit: mm (in) Except ratio

ITEM

STANDARD

LIMIT

Primary reduction ratio

1.744 (75/43)

Final reduction ratio

3.133 (47/15)

Gear ratios

1st (low)

3.083 (37/12)

2nd

2.062 (33/16)

3rd

1.647 (28/17)

4th

1.400 (28/20)

5th

1.227 (27/22)

6th (top)

1.095 (23/21)

Gearshift-fork to gearshift-fork-groove clearance

No.1, No.2 & No.3

0.1 - 0.3 (0.004 - 0.012)

0.50 (0.020)

Gearshift fork groove width

No.1 & No.3

4.8 - 4.9 (0.189 - 0.193)

No.2

5.0 - 5.1 (0.197 - 0.201)

Gearshift fork thickness

No.1 & No.3

4.6 - 4.7 (0.181 - 0.185)

No.2

4.8 - 4.9 (0.189 - 0.193)

Drive chain

Type

RK50MFOZ1

Links

112 links

20-pitch 1er

igth -

319.4 (12.57)

Drive chain slack

25 - 35 (0.98 - 1.38)

Gearshift lever height

55 (2.2)

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