Suzuki kq750 Service Manual page 60

Drive Train
Unit: mm (in) Except ratio
Item
Primary reduction ratio (Automatic
drive)
Secondary reduction ratio
Final reduction ratio
Transfer gear ratio
Drive V-belt width
Movable driven face spring free
length
Shift fork to groove
clearance
Shift fork groove
width
Shift fork thickness
Front/Rear output shaft bevel gear
backlash
Front drive (differential) gear
backlash
Without gear
Rear drive (final) specification
gear blacklash Gear cover
assembled
specification
Front differential gear oil type
Rear drive gear oil type
Front differential gear oil capacity
Rear drive gear oil capacity
Thermostat + Radiator + Fan + Coolant
Item
Thermostat valve opening
temperature
Thermostat valve lift
ECT sensor resistance
Radiator cap valve opening
pressure
Cooling fan thermo-switch operating
temperature
Engine coolant type
Engine coolant
Front
Rear
Low
High
Reverse
Low
High
Reverse
Low
High
Reverse
Low
High
Reverse
cover
Hypoid gear oil SAE #90, API grade GL-5
8 mm (0.31 in) and over at 95 °C (203 °F)
20 °C
(68 °F)
50 °C
(122 °F)
80 °C
(176 °F)
110 °C
(230 °F)
110 – 140 kPa (1.1 – 1.4 kgf/cm
OFF → ON
ON → OFF
Use an antifreeze/coolant compatible with aluminum
radiator, mixed with distilled water only, at the ratio of 50:50.
Reservoir
Engine
Standard
Variable change (2.763 – 0.780)
2.158 (40/21 x 17/15)
3.600 (36/10)
3.600 (36/10)
2.562 (41/16)
1.240 (31/25)
1.882 (32/17)
34.3 (1.35)
153.0 (6.02)
0.10 – 0.30 (0.0040 – 0.0120)
0.10 – 0.30 (0.0040 – 0.0120)
0.10 – 0.30 (0.0040 – 0.0120)
5.50 – 5.60 (0.217 – 0.220)
5.50 – 5.60 (0.217 – 0.220)
5.50 – 5.60 (0.217 – 0.220)
5.30 – 5.40 (0.209 – 0.213)
5.30 – 5.40 (0.209 – 0.213)
5.30 – 5.40 (0.209 – 0.213)
0.03 – 0.15 (0.001 – 0.006)
0.05 – 0.10 (0.002 – 0.004)
0.02 – 0.06 (0.0008 – 0.0024)
0.08 – 0.15 (0.0031 – 0.0059)
Mobil 424 or equivalent gear oil
500 ml (0.53/0.44 US/lmp qt)
770 ml (0.81/0.68 US/lmp qt)
Standard
Approx. 82 °C (180 °F)
Approx. 2.45 kΩ
Approx. 0.811 kΩ
Approx. 0.318 kΩ
Approx. 0.142 kΩ
2 , 15.6 – 19.9 psi)
Approx. 93 °C (199 °F)
Approx. 87 °C (189 °F)
Approx. 250 ml (0.26/0.22 US/lmp qt)
Approx. 2 200 ml (2.32/1.94 US/lmp qt)
Service Data: 0C-3
Limit
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33.3 (1.31)
145.4 (5.72)
0.50 (0.020)
0.50 (0.020)
0.50 (0.020)
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Note
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