Specifications; Service Data; Tightening Torque Specifications - Suzuki kq750 Service Manual

1F-19 Engine Cooling System:

Service Data

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

Tightening Torque Specifications

Fastening part
Cooling fan assembly mounting bolt
Cooling fan thermo-switch
Thermostat cover bolt
Water pump mounting bolt
Water pump cover screw
NOTE
The specified tightening torque is also described in the following.
"Water Hose Routing Diagram (Page 1F-3)"
"Water Pump Components (Page 1F-13)"
Reference:
For the tightening torque of fastener not specified in this section, refer to "Tightening Torque List in Section 0C
(Page 0C-7)".

Specifications

Approx. 82 °C (180 °F)
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 Approx. 250 ml (0.26/0.22 US/lmp qt)
Engine Approx. 2 200 ml (2.32/1.94 US/lmp qt)
Tightening torque
N⋅m
8.5
17
23
10
6
Standard
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)
kgf-m lb-ft
0.85 6.0
1.7 12.5
2.3 16.5
1.0 7.0
0.6 4.5
B831G21607001
Note
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B831G21607002
Note
(Page 1F-7)
(Page 1F-10)
(Page 1F-11)
(Page 1F-14)
(Page 1F-18)