Echo SHR-150SI - Manual (Page 4)

SERVICE INFORMATION SHR-150SI
4
1-3 Torque limits
Descriptions Size kgf • cm N• m in• lbf
Starter Starter pawl assembly M 6 80 - 100 8 - 10 70 - 90
system Starter case M 5** 25 - 45 2.5 - 4.5 22 - 40
Ignition Flywheel M 6* 80 - 100 8 - 10 70 - 90
system Ignition coil M 4 35 - 50 3.5 - 5.0 30 - 45
Spark plug M 14 150 - 170 15 - 17 130 - 150
Fuel Carburetor M 5 25 - 45 2.5 - 4.5 22 - 40
system Intake insulator M 5 70 - 110 7 - 11 60 - 95
Engine Crankcase M 5* 70 - 110 7 - 11 60 - 95
Cylinder M 5 70 - 110 7 - 11 60 - 95
Engine mount M 6 45 - 75 4.5 - 7.5 40 - 65
Cylinder cover M 5* 20 - 30 2 - 3 17 - 25
Muffler M 6 70 - 110 7 - 11 60 - 95
Muffler cover M 5* 25 - 45 2.5 - 4.5 22 - 40
Pump Pump cover M 5 25 - 45 2.5 - 4.5 22 - 40
Pump mount M 5 25 - 45 2.5 - 4.5 22 - 40
Other Rubber cushion M 6* 20 - 40 2 - 4 17 - 35
Nut (Chem. tank bottom) M 6 45 - 75 4.5 - 7.5 40 - 65
Ignition switch M 10 15 - 25 1.5 - 2.5 13 - 22
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 - 15 115 - 130
* Apply thread locking sealant. (See below)
** Tapping screw
1-4 Special repairing materials
Material Location Remarks
Grease Rewind spring
Starter center post Lithium based grease or ECHO LUBE TM
Oil seal inner lips
Thread locking sealant Flywheel
Crankcase
Cylinder cover Loctite #222, ThreeBond #1342 or equivalent
Muffler cover
Rubber cushion