Primary Driven Gear; Gearshift Clutch - Suzuki FL125S Service Manual

3-47 ENGINE

PRIMARY DRIVEN GEAR

If the internal damper wears, play is generated between gear
and housing, causing abnormal noise. If the play is extreme,
replace the primary driven gear assembly with a new one.
1 Primary driven gear
2 Damper
3 Clutch housing

GEARSHIFT CLUTCH

CLUTCH DRIVE PLATES
Measure the thickness and claw width of the clutch drive plates
using vernier calipers. If a clutch drive plate is not within the ser-
vice limit, replace the clutch plates as a set.
% Clutch drive plate thickness
Service Limit: 2.6 mm
& 09900-20101: Vernier calipers
% Clutch drive plate claw width
Service Limit: 11.0 mm
& 09900-20101: Vernier calipers
CLUTCH DRIVEN PLATES
Measure each clutch driven plate for distortion using the thick-
ness gauge. If a clutch driven plate is not within the service limit,
replace the clutch plates as a set.
% Clutch driven plate distortion
Service Limit: 0.10 mm
& 09900-20803: Thickness gauge
CLUTCH SPRING FREE LENGTH
Measure the free length of each clutch spring using vernier cali-
pers. If any spring is not within the service limit, replace all the
springs.
% Clutch spring free length
Service Limit: 32.0 mm
& 09900-20101: Vernier calipers
201 – 246 N
(20.1 – 24.6 kgf)
20.4 mm