Echo ES-2100 User Manual
Page 4
SERVICE INFORMATION
ES-2100
ES-2400
4
1-3 Torque limits
Descriptions
Size
kgf•cm
N•m
in•lbf
Starter
Starter pawl
M 8
80 - 100
8 - 10
70 - 85
system
Starter case
M 4*
25 - 35
2.5 - 3.5
22 - 30
Ignition Ignition coil
M 4
35 - 50
3.5 - 5.0
30 - 45
system
Spark plug
M 14
150 - 170
15 - 17
130 - 150
Fuel
Carburettor insulator
M 5*
25 - 40
2.5 - 4.0
22 - 35
system
Carburettor
M 5
35 - 45
3.5 - 4.5
30 - 40
Engine Crankcase
M 5
70 - 110
7 - 11
60 - 95
Cylinder
M 5
70 - 110
7 - 11
60 - 95
Engine mount
M 4*
35 - 50
3.5 - 5.0
30 - 45
Muffler
M 5
60 - 100
6 - 10
50 - 85
Others
Fan case
M 5
†
30 - 45
3.5 - 4.5
26 - 40
Fan hub
M 8*
160 - 200
16 - 20
140 - 175
Fan
M 8
160 - 200
16 - 20
140 - 175
Regular bolt, nut,
M 3
6 - 10
0.6 - 1.0
5 - 9
and screw
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
1-4 Special repairing materials
Material
Location
Remarks
Thread locking sealant
Starter case bolts
Ignition coil
Carburettor insulator screws
Loctite # 242, ThreeBond 1324 or equivalent
Engine mount
Fan hub
Fan
Grease
Rewind spring
Lithium based grease
Starter center shaft
* Apply thread locking sealant (See below)
†
Tapping screw