SERVICE INFORMATION
CS-271T
4
1-4 Specialrepairingmaterials
Material Location Remarks
Adhesive Ball bearing outer / crankcase Loctite
®
#675 or equivalent
Liquid gasket Crankcase seams ThreeBond 1207D
Thread locking sealant
Starter pawl
Loctite
®
#222, ThreeBond #1342 or equivalent
Ignition coil
ON-OFF switch
Loctite
®
#242, ThreeBond #1324 or equivalent
Grease
Clutch needle bearing
Lithium based grease or ECHO XTended
Protection
TM
Lubricant
Rear handle cushion
Collar
Starter grip rope guide
Oil seal lip
Chain brake (metal contact part) Molybdenum grease (approx.1 gram)
1-3 Torquelimits
Descriptions Size kgf•cm N•m in•lbf
Starter Starter pawl M 5* 30 - 45 3 - 4.5 25 - 40
system
Starter case M 5 10 - 20 1 - 2 9 - 18
Ignition Magneto rotor (Flywheel) M 8 250 - 290 25 - 29 220 - 255
system
Ignition coil M 4* 30 - 45 3 - 4.5 25 - 40
ON-OFF switch M 3* 3 - 5 0.3 - 0.5 3 - 4
Spark plug M 14 130 - 170 13 - 17 113 - 150
Fuel
Carburetor M 5 30 - 45 3 - 4.5 25 - 40
system
Intake bellows
M 4 35 - 50 3.5 - 5 30 - 45
Clutch Clutch hub LM 10 230 - 260 23 - 26 200 - 230
Engine Crankcase M 5* 55 - 95 5.5 - 9.5 48 - 85
Engine mount M 5 70 - 110 7 - 11 60 - 95
Dust cover M 4 10 - 20 1 - 2 9 - 18
Eye plate M 4 10 - 20 1 - 2 9 - 18
Mufer M 5 70 - 100 7 - 10 60 - 90
Mufer cover M 5 10 - 20 1 - 2 9 - 18
Others Exhaust guide M 4 15 - 25 1.5 - 2.5 13 - 22
Auto-oiler M 4 20 - 35 2 - 3.5 18 - 30
Front handle M 5 20 - 40 2 - 4 18 - 35
Top handle M 4 10 - 20 1 - 2 9 - 18
Top handle assembly M 4 20 - 30 2 - 3 18 - 25
Cushion M 4 10 - 20 1 - 2 9 - 18
Brake cover M 4 10 - 20 1 - 2 9 - 18
Sprocket guard plate M 4 10 - 20 1 - 2 9 - 18
Brake lever (Hand guard) M 5 25 - 45 2.5 - 4.5 22 - 40
Chain catcher M 5 20 - 40 2 - 4 18 - 35
Guide bar stud M 8 180 - 250 18 - 25 160 - 220
Bolt (at guide bar mount) M 4 20 - 40 2 - 4 18 - 35
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
LM: Left-hand thread *Apply special repairing materials
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