Torque Limits; Special Repairing Materials - Echo SRM-265ES Series Service Data

4

1-3 Torque limits

Descriptions
Starter Starter pawl assembly
system
Starter case
Ignition Flywheel
system
Ignition coil
Fan cover
Spark plug
Fuel Carburettor
system
Intake insulator
Fuel tank with stand
Clutch Clutch shoe
Cylinder cover
Engine Crankcase
Cylinder
Muffler
Exhaust guide
Muffler cover
Top guard
Other Cutter fastener
Regular bolt, nut and screw
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
Grease
Thread locking
sealant
SERVICE INFORMATION
Size
M 8
M 4*
M 8
M 4*
M 5*
M 14
M 5
M 5
M 5*
M 6
Flanged bolt M 5*
Button bolt M 5*
M 5
M 5
M 5
M 4
M 5*
M 5*
LM 10
M 3
M 4
M 5
M 6
M 8
Location
Drive shaft
Gear case
Rewind spring
Starter center post
Oil seal inner lips
Starter case
Fuel tank
Ignition coil
Fan cover
Top guard
Stand
Muffler cover
Cylinder cover
kgf • cm N• m
160 - 200 16 - 20
25 - 35 2.5 - 3.5
160 - 200 16 - 20
35 - 50 3.5 - 5
35 - 50 3.5 - 5
130 - 170 13 - 17
30 - 45 3.0 - 4.5
60 - 80 6 - 8
40 - 60 4 - 6
70 - 110 7 - 11
30 - 45 3.0 - 4.5
20 - 30 2 - 3
70 - 110 7 - 11
70 - 110 7 - 11
60 - 80 6 - 8
14 - 28 1.4 - 2.8
30 - 45 3.0 - 4.5
20 - 40 2 - 4
280 - 320 28 - 32
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
Lithium based grease or ECHO LUBE
Loctite #675 or equivalent
Loctite #242, ThreeBond #1324 or equivalent
Loctite #222, Three Bond #1342 or equivalent
SRM-265ES
in• lbf
140 - 175
22 - 33
140 - 175
30 - 45
30 - 45
112 - 150
25 - 40
55 - 70
32 - 55
60 - 95
25 - 40
17 - 25
60 - 95
60 - 95
55 - 70
12 - 24
25 - 40
20 - 32
245 - 280
5 - 9
13 - 22
22 - 40
40 - 65
95 - 130
Remarks
TM