SERVICE INFORMATION
SRM-265ES
4
1-3 Torque limits
Descriptions
Size
kgf • cm
N• m
in• lbf
Starter Starter pawl assembly
M 8
160 - 200
16 - 20
140 - 175
system
Starter case
M 4*
25 - 35
2.5 - 3.5
22 - 33
Ignition Flywheel
M 8
160 - 200
16 - 20
140 - 175
system
Ignition coil
M 4*
35 - 50
3.5 - 5
30 - 45
Fan cover
M 5*
35 - 50
3.5 - 5
30 - 45
Spark plug
M 14
130 - 170
13 - 17
112 - 150
Fuel
Carburettor
M 5
30 - 45
3.0 - 4.5
25 - 40
system
Intake insulator
M 5
60 - 80
6 - 8
55 - 70
Fuel tank with stand
M 5*
40 - 60
4 - 6
32 - 55
Clutch
Clutch shoe
M 6
70 - 110
7 - 11
60 - 95
Cylinder cover
Flanged bolt
M 5*
30 - 45
3.0 - 4.5
25 - 40
Button bolt
M 5*
20 - 30
2 - 3
17 - 25
Engine Crankcase
M 5
70 - 110
7 - 11
60 - 95
Cylinder
M 5
70 - 110
7 - 11
60 - 95
Muffler
M 5
60 - 80
6 - 8
55 - 70
Exhaust guide
M 4
14 - 28
1.4 - 2.8
12 - 24
Muffler cover
M 5*
30 - 45
3.0 - 4.5
25 - 40
Top guard
M 5*
20 - 40
2 - 4
20 - 32
Other
Cutter fastener
LM 10
280 - 320
28 - 32
245 - 280
Regular bolt, nut and screw
M 3
6 -10
0.6 - 1
5 - 9
M 4
15 -25
1.5 - 2.5
13 - 22
M 5
25 -45
2.5 - 4.5
22 - 40
M 6
45 -75
4.5 - 7.5
40 - 65
M 8
110 -150
11 - 15
95 - 130
LM: Left-hand thread. * Apply thread locking sealant. (See below)
** The torque differences among four bolts should not exceed 20 kgf•cm (2N•m, 17in•lbf) on one cylinder or crankcase
1-4 Special repairing materials
Material
Location
Remarks
Grease
Drive shaft
Gear case
Lithium based grease or ECHO LUBE
TM
Rewind spring
Starter center post
Oil seal inner lips
Thread locking
Starter case
Loctite #675 or equivalent
sealant
Fuel tank
Ignition coil
Loctite #242, ThreeBond #1324 or equivalent
Fan cover
Top guard
Stand
Loctite #222, Three Bond #1342 or equivalent
Muffler cover
Cylinder cover
