Suzuki GSF1250 Service Manual

1F-8 Engine Cooling System:
2) Inspect the radiator reservoir tank cooling leaks. If
any defects are found, replace the radiator reservoir
tank with a new one.
3) Reinstall the remored parts.
Radiator Reservoir Tank Removal and
Installation
B718H11606017
Removal
1) Remove the seat tail cover. Refer to “Exterior Parts
Removal and Installation in Section 9D (Page 9D-
6)”.
2) Remove the reservoir tank bolts.
3) Disconnect the hoses (1) and drain the engine
coolant.
4) Remove the reservoir tank (2).
Installation
Install radiator reservoir tank in the reverse order of
removal. Pay attention to the following points:
• Apply thread lock to the reservoir tank mounting bolts
and tighten them.
NOTE
Fit the clamp to bolt (1).
: Thread lock cement 99000–32110
(THREAD LOCK CEMENT SUPER 1322 or
equivalent)
• Fill the reservoir tank to the upper level “A”. Refer to
“Cooling System Inspection in Section 0B (Page 0B-
12)”.
Cooling Fan Inspection
B718H11606019
Cooling fan operating temperature
Standard
(ON→OFF): Approx. 100 °C (212 °F)
(OFF→ON): Approx. 105 °C (221 °F)
Inspect the cooling fan in the following procedures:
1) Disconnect the cooling fan motor coupler (1).
I718H1160065-01
1
2
1
I718H1160066-01
“A”: Upper level
1
“A”
I718H1160067-01
1
I718H1160047-01

Suzuki GSF1250 Specifications

General

Displacement	1255 cc
Bore x Stroke	79.0 mm x 64.0 mm
Compression Ratio	10.5:1
Fuel System	Fuel injection
Transmission	6-speed, constant mesh
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Front Tire	120/70ZR17M/C (58W), tubeless
Rear Tire	180/55ZR17M/C (73W), tubeless
Overall Length	2130 mm
Overall Width	790 mm
Seat Height	805 mm
Wheelbase	1485 mm
Fuel Tank Capacity	19.0 L
Starter	Electric
Final Drive	Chain
Ignition	Electronic ignition (transistorized)
Engine Type	4-stroke, liquid-cooled, DOHC
Ground Clearance	135 mm