Echo CS-420ES

65
MAINTENANCE GUIDE
CS-370ES
CS-420ES
11-3 Disassembly Chart
Starter
assembly
(2-1)
Ignition
coil
(3-8)
Piston
(7-7, 7-10)
Crankshaft
assembly
(7-8)
b
Starter side
all bearing
(7-9)
e
Starter sid
oil seal
(7-9)
C
b
lutch side
all bearing
(7-9)
Crankcase,
(7-6, 7-7, 7-11)
Cylinder, Piston ring
Carburetor
(4-8 to 4-14)
Spark plug
(3-3)
Air filter
(4-1)
Exhaust
muffler
(7-3)
e Clutch sid
oil seal
(7-9)
Flywheel
(3-10)
Engine block
Engine cover
(7-5)
Auto-oiler
(6-4 to 6-7)
Sprocket
guard
(8-1, 10-1)
Clutch
assembly
(5-1 to 5-3)
Cylinder
cover
Cushions
(9-2)
Rear
handle
(9-2)
Cleaner
lid
Switch
blacket
(3-5)
Clutch drum,
(5-1, 5-3)
Worm gear