Suzuki GSF1250 Service Manual

1A-15 Engine General Information and Diagnosis:
2) Click the drop down button (2), either “Failure #1” or “Failure #2” can be selected.
SDS Check
B718H11104009
Using SDS, sample the data at the time of new and periodic vehicle inspections.
After saving the sampled data in the computer, file them by model and by user.
The periodically filed data help improve the accuracy of troubleshooting since they can indicate the condition of vehicle
functions that has changed with time.
For example, when a vehicle is brought in for service but the troubleshooting of a failure is not easy, comparing the
current data value to past filed data value at time of normal condition can allow the specific engine failure to be
determined.
Also, in the case of a customer vehicle which is not periodically brought in for service with no past data value having
been saved, if the data value of a good vehicle condition have been already saved as a master (STD), comparison
between the same models helps to facilitate the troubleshooting.
1) Remove the right frame cover. Refer to “Exterior Parts Removal and Installation in Section 9D (Page 9D-6)”.
2) Set up the SDS tool. (Refer to the SDS operation manual for further details.)
Special tool
: 09904–41010 (SDS set)
: 99565–01010–010 (CD-ROM Ver.10)
NOTE
• Before taking the sample of data, check and clear the Past DTC.
• A number of different data under a fixed condition as shown should be saved or filed as sample.
2
I718H1110270-01

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