Suzuki GSF1250 Service Manual

Table of Contents 2- i
2
Section 2
CONTENTS
Suspension
Precautions .................................................2-1
Precautions............................................................. 2-1
Precautions for Suspension .................................. 2-1
Suspension General Diagnosis.............. 2A-1
Diagnostic Information and Procedures............2A-1
Suspension and Wheel Symptom Diagnosis ...... 2A-1
Front Suspension .................................... 2B-1
Repair Instructions ..............................................2B-1
Front Fork Components ...................................... 2B-1
Front Fork Removal and Installation ................... 2B-2
Front Fork Inspection .......................................... 2B-3
Front Fork Adjustment ........................................ 2B-4
Front Fork Disassembly and Assembly............... 2B-4
Front Fork Parts Inspection.................................2B-9
Specifications.....................................................2B-10
Service Data ..................................................... 2B-10
Tightening Torque Specifications......................2B-10
Special Tools and Equipment ...........................2B-11
Recommended Service Material ....................... 2B-11
Special Tool ......................................................2B-11
Rear Suspension ..................................... 2C-1
Repair Instructions ..............................................2C-1
Rear Suspension Components ...........................2C-1
Rear Suspension Assembly Construction...........2C-2
Rear Shock Absorber Removal and
Installation.........................................................2C-3
Rear Suspension Inspection ...............................2C-3
Rear Shock Absorber Inspection ........................2C-4
Rear Suspension Adjustment .............................2C-4
Rear Shock Absorber Disposal...........................2C-4
Cushion Lever Removal and Installation.............2C-5
Cushion Lever Inspection ...................................2C-6
Cushion Lever Bearing Removal and
Installation.........................................................2C-6
Swingarm / Cushion Rod Removal and
Installation.........................................................2C-7
Swingarm Related Parts Inspection ....................2C-9
Swingarm Bearing Removal and Installation ....2C-10
Specifications.....................................................2C-12
Service Data......................................................2C-12
Tightening Torque Specifications......................2C-12
Special Tools and Equipment ...........................2C-13
Recommended Service Material .......................2C-13
Special Tool ......................................................2C-13
Wheels and Tires ..................................... 2D-1
Precautions...........................................................2D-1
Precautions for Wheel and Tire...........................2D-1
Repair Instructions ..............................................2D-2
Front Wheel Components ...................................2D-2
Front Wheel Assembly Construction...................2D-4
Front Wheel Assembly Removal and
Installation .........................................................2D-6
Front Wheel Related Parts Inspection ................2D-8
Front Wheel Dust Seal / Bearing Removal
and Installation ..................................................2D-9
Rear Wheel Components..................................2D-12
Rear Wheel Assembly Construction .................2D-14
Rear Wheel Assembly Removal and
Installation .......................................................2D-16
Rear Wheel Related Parts Inspection ...............2D-17
Rear Wheel Dust Seal / Bearing Removal and
Installation .......................................................2D-18
Tire Removal and Installation............................2D-20
Wheel / Tire / Air Valve Inspection and
Cleaning ..........................................................2D-21
Air Valve Removal and Installation ...................2D-22
Wheel Balance Check and Adjustment.............2D-23
Specifications.....................................................2D-23
Service Data......................................................2D-23
Tightening Torque Specifications......................2D-24
Special Tools and Equipment ...........................2D-24
Recommended Service Material .......................2D-24
Special Tool ......................................................2D-24

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