1-4 Torque limits
Descriptions
Size
kgf•cm
in•lbf
Crankcase
M 5
30 - 40
25 - 35
Engine mount
M 5
80 - 90
70 - 80
Carburetor
M 5
35 - 45
30 - 40
Insulator
M 5
40 - 50
35 - 45
Reed valve
M 3
0
8 - 12
0
7 - 10
Clutch hub
LM 8
200 - 230
175 - 200
Flywheel
M 8
120 - 140
105 - 120
Ignition coil (CDI module)
M 5 †
30 - 40
25 - 35
Ignition switch
M10
20 - 30
17 - 25
Spark plug
M14
150 - 170
130 - 150
Starter pawl
M 5 †
30 - 40
25 - 35
Starter case
M 4 *
25 - 35
20 - 30
Muffler
M 5
60 - 70
50 - 60
Isolator Front
M 4 *
20 - 30
17 - 25
M 5
35 - 45
30 - 40
Rear
M 4
25 - 35
20 - 30
Auto-oiler
M 5
30 - 40
25 - 35
Throttle latch
M10
6 - 8
5 - 7
Front handle top
M 5
30 - 40
25 - 35
Brake lever** (hand guard)
M 5
30 - 40
25 - 35
Guide bar
M 6
0
90 - 110
80 - 95
Regular bolt, nut,
M 3
0
6 - 10
5 - 9
and screw
M 4
15 - 25
13 - 22
M 5
25 - 45
22 - 40
M 6
45 - 75
40 - 65
Material
Location
Remarks
Adhesive
Ball bearing outer / crankcase Loctite Retaining Compound #675 or equivalent
Oil pipe grommet
Loctite Instant Adhesive #424 or equivalent
Grease
Auto-oiler worm
Clutch needle bearing
Lithium based grease
Rewind spring
Brake band seal
Chain brake (metal contact part)
Molybdenum grease (approx. 1 gram)
Liquid gasket
Crankcase seams
Loctite #518 or equivalent
Thread locking
Starter pawl screws
Loctite #222 or equivalent
sealant
Ignition coil (CDI module) screws
Auto-oiler screw
1-5 Special repairing materials
LM: Left-hand thread.
* Tapping screw.
** See "2-4 Replacing brake lever fasteners" on page 8.
† Apply thread locking sealant.
4
SERVICE INFORMATION
CS-3000 CS-3050
CS-3400 CS-3450
