Diagnostic Information And Procedures; Clutch System Symptom Diagnosis; Repair Instructions; Clutch Lever Position Switch Inspection - Suzuki GSF1250 Service Manual

5C-3 Clutch:

Clutch System Symptom Diagnosis

Condition
Engine is noisy (Noise
seems to come from the
clutch).
Clutch slips.
Clutch drags.
Leakage of clutch fluid.
Excessive clutch lever
stroke.

Clutch Lever Position Switch Inspection

Inspect the clutch lever position switch in the following
procedures:
1) Disconnect the clutch lever position switch lead
wires.

Diagnostic Information and Procedures

Possible cause
Worn countershaft spline.
Worn clutch hub spline.
Worn clutch plate teeth.
Distorted clutch plate.
Worn clutch release bearing.
Weakened clutch damper.
Weakened clutch spring.
Worn or distorted clutch pressure plate. Replace.
Distorted clutch plate.
Leakage of clutch fluid.
Worn or damaged clutch cylinder/
release cylinder.
Some clutch springs are weak, while
others are not.
Worn or distorted clutch pressure plate. Replace.
Distorted clutch plate.
Leakage of clutch fluid from system.
Air in hydraulic system.

Repair Instructions

B718H15306001
I718H1530007-01
Correction / Reference Item
Replace countershaft.
Replace clutch hub.
Replace clutch plate.
Replace.
Replace.
Replace primary driven gear.
Replace.
Replace.
Repair or replace.
Replace.
Replace.
Replace.
Repair or replace.
Bleed air.
2) Inspect the switch for continuity with a tester.
If any abnormality is found, replace the switch with a
new one.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Continuity ( )
Clutch lever position switch
Color
Terminal (B/Y)
Position
FREE
3) Connect the clutch lever position switch lead wires.

Clutch Fluid Level Check

Refer to "Clutch System Inspection in Section 0B
(Page 0B-14)".

Clutch Hose Inspection

Refer to "Clutch System Inspection in Section 0B
(Page 0B-14)".
B718H15304001
Terminal (B/W)
I649G1530004-03
B718H15306002
B718H15306003