Suzuki GN125F - Page 141

SERVICING INFORMATION
7-13
CARBURETOR
CLUTCH
ITEM
Clutch cable play
Drive plate thickness
Drive plate claw width
Driven plate distortion
Clutch spring free length
TRANSMISSION + DRIVE CHAIN
ITEM
Primary reduction ratio
Final reduction ratio
Gear ratios
Shift fork to groove clearance
Drive chain
Drive chain slack
Shift fork thickness
Unit: mm
LIMIT
24.
11.3
0.1
29.45
LIMIT
259.0 mm
STANDARD
10-15
2.9-3.1
11.8-12.0
31
STANDARD
Low
2nd
3rd
4th
Top
Type
Links
20 pitch length
3.470 (59/17)
2.867 (43/15)
3.000 (33/11)
1.857 (26/14)
1.368 (26/19)
1.095 (23/21)
0.957 (22/23)
KMC428HG
116
10-20 mm
Shift fork groove width
0.10-0.30
No.1 & No.2
No.3
No.1 & No.2
No.3
Cuontershaft length
(Low to 2nd)
5.1
5.5-5.6
4.8-4.9
5.3-5.4
79.8-88.1
ITEM
SPECIFICATION
ITEM
SPECIFICATION
Carburetor type
I.D. No.
Main jet
Bubbling jet
Needle
Needle jet
Idle jet
Idle air screw
Idle air jet
# 12.5
-0(390)P
4DH41-2
Ø3
#110
054G
BS26
1400 100 r/min±
2,5/8 turn out
Idle
A
B
C
E
D
G
F
#1.25