Suzuki GSF1250 Service Manual

Engine Mechanical: 1D-21
Engine Assembly Installation
B718H11406003
Reinstall the engine in the reverse order of engine removal. Pay attention to the following points:
• Insert the two mounting bolts from left side, and tighten their nuts.
NOTE
The engine mounting nuts are self-locking. Once the nuts have been removed, they are no longer of
any use.
• Install the frame down tube and engine mounting brackets.
• Tighten the bolts and nuts to the specified torque.
NOTE
The frame down tube nuts are self-locking. Once the nuts have been removed, they are no longer of
any use.
Tightening torque
Frame down tube bolt (a): 50 N·m (5.0 kgf-m, 36.0 lb-ft)
Engine mounting No.1 bracket bolts (b): 23 N·m (2.3 kgf-m, 16.5 lb-ft)
Engine mounting No.2 bracket bolts (c): 23 N·m (2.3 kgf-m, 16.5 lb-ft)
I718H1140371-01
(a)
(a)
(a)
(c)
I718H1140373-01
(b)
(c)
I718H1140374-01

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