Torque Limits; Special Repairing Materials - Echo PB-265ESL Service Data

4

1-3 Torque limits

Descriptions
Starter Starter pawl
system
Starter case
Ignition Ignition coil
system
Spark plug
Fuel Carburettor insulator
system Carburettor
Engine Crankcase
Cylinder
Cylinder cover
Cylinder cover with lead
Engine mount
Muffl er
Muffl er cover
Others Outer fancase
Fan
Fan hub
Backpack fl ame
compression spring
Fan case assembly
to backpack fl ame
Throttle lever assembly
Trigger arm
Trigger fi xture
Regular bolt, nut and screw
* 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 crank-
case.
†
Tapping screw or tapping bolt

1-4 Special repairing materials

Material
Thread locking sealant
Grease
SERVICE INFORMATION
Size
M 8*
†
M 5
M 4
M 14
M 5
M 5
M 5
M 5
M 5
M 5
M 4*
M 5
M 5*
†
M 5
M 8
M 8
M 5
†
†
M 5
Upper
†
M 5
Lower
M 5
M 5
M 5
M 3
M 4
M 5
M 6
M 8
Location
Engine mount
Fun hub
Starter pawl
Muffl er cover
Rewind spring
Starter centre shaft
kgf•cm
130 - 150 13 - 15
20 - 40
35 - 45 3.5 - 4.5
150 - 170 15 - 17
50 - 70
35 - 45 3.5 - 4.5
70 - 110
70 - 110
60 - 80
40 - 60
30 - 45
70 - 80
30 - 45
20 - 40
140 - 160 14 - 16
160 - 200 16 - 20
20 - 40
25 - 50 2.5 - 5
30 - 50
35 - 50 3.5 - 5
12 - 18 1.2 - 1.8
10 - 20
6 - 10 0.6 - 1
15 - 25 1.5 - 2.5
25 - 45 2.5 - 4.5
45 - 75 4.5 - 7.5
110 - 150 11 - 15
Loctite # 242, ThreeBond 1324 or equivalent
Loctite # 222, ThreeBond 1342 or equivalent
Lithium based grease or ECHO LUBE
PB-265ESL
2N•m in•lbf
115 - 130
2 - 4 17 - 35
30 - 40
130 - 150
5 - 7 45 - 60
30 - 40
7 - 11 60 - 95
7 - 11 60 - 95
6 - 8 50 - 70
4 - 6 35 - 50
3 - 4.5 25 - 40
7 - 8 60 - 70
3 - 4.5 25 - 40
2 - 4 17 - 35
120 - 140
140 - 175
2 - 4 17 - 35
20 - 45
3 - 5 25 - 45
30 - 45
10 - 16
1 - 2 8 - 18
5 - 9
13 - 22
22 - 40
40 - 65
95 - 130
Remarks
TM