Echo CS-500ES User Manual

SERVICE INFORMATION
CS-500ES
4
1-3 Torque limits
Descriptions Size kgf•cm N•m in•lbf
Starter Starter pawl assembly M5 90-120 9-12 80-105
system
Starter case M5 20-30 2-3 18-25
Ignition Magneto rotor (Flywheel) M8 150-170 15-17 130-150
system
Ignition coil M 4 30 - 45 3 - 4.5 25 - 40
Ignition switch M 10 20 - 30 2 - 3 18 - 25
Spark plug M 14 130 - 170 13 - 17 113 - 150
Fuel Carburettor M 5 20 - 30 2 - 3 18 - 25
system
Elbow M 4 20 - 30 2 - 3 18 - 25
Intake insulator M 4 20 - 30 2 - 3 18 - 20
Clutch Clutch shoe LM 10 280 - 300 28 - 30 245 - 265
Clutch drum M 8 150 - 170 15 - 17 130 - 150
Engine Crankcase M 5 70 - 90 7 - 9 60 - 80
Muffl er M 5 70 - 90 7 - 9 60 - 80
Cylinder M 5 70 - 90 7 - 9 60 - 80
Cylinder cover M 5 25 - 35 2.5 - 3.5 22 - 30
Others Auto-oiler M 4 30 - 45 3 - 4.5 25 - 40
Oiler cover M 4 30 - 45 3 - 4.5 25 - 40
Crankcase (at oil bypass) M 5 55 - 70 5.5 - 7 48 - 60
Cushion M 5 20 - 30 2 - 3 18 - 25
Front handle M 5 40 - 55 4 - 5.5 35 - 48
M 4 30 - 45 3 - 4.5 25 - 40
Rear handle assembly
(M side) M 5 40 - 55 4 - 5.5 35 - 48
(D side) M 5 40 - 55 4 - 5.5 35 - 48
Handle lid M 4 20 - 30 2 - 3 18 - 25
Brake lever (D side) M 5 40 - 60 4 - 6 35 - 40
(M side) M 5 50 - 70 5 - 7 45 - 60
Brake cover M 4 10 - 20 1 - 2 9 - 18
Washer (at brake band) M 4 15 - 25 1.5 - 2.5 13 - 22
Sprocket guard plate M 4 15 - 25 1.5 - 2.5 13 - 22
Chain catcher M 5 50 - 70 5 - 7 45 - 60
Spike M 5 50 - 70 5 - 7 45 - 60
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
1-4 Special repairing materials
Material Location Remarks
Adhesive Cushion Loctite #406 (424) or equivalent
Grease Auto-oiler worm
Lithium based grease
or ECHO XTended
Protection
TM
Lubricant
Clutch needle bearing
Choke knob
Oil seal inner lips
Chain brake (metal contact part)
Throttle rod
Bevel gear, Screw, Chain tensioner

Echo CS-500ES Specifications

General

Brand	Echo
Model	CS-500ES
Category	Chainsaw
Language	English