Service Information; Specifi Cations - Echo CS-310 Service Manual

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1 SERVICE INFORMATION

1-1 Specifi cations
Model
Dimensions Length*
Width
Height
Dry weight*
Engine Type
Rotation
Displacement
Bore
Stroke
Compression ratio
Carburetor Type
Model
Venturi size-Throttle bore
Ignition Type
Spark plug
Starter Type
Rope diameter x length
Fuel Type
Mixture ratio
Gasoline
Two-stroke air cooled engine oi
Tank capacity
Exhaust Muffl er type
Clutch Type
Guide bar / Saw chain lubrication type
Oil Tank capacity
Sprocket Type
Number of teeth
Pitch
* Without guide bar and saw chain.
Cutting devices
Guide bar
Part No.
Called length
Gauge
Saw chain
Type
Number of drive links
Pitch
Gauge
SERVICE INFORMATION
mm(in)
mm(in)
mm(in)
kg(lb)
KIORITZ, air-cooled, two-stroke, single cylinder
Clockwise as viewed from the output end
3 3
cm (in )
mm(in)
mm(in)
Diaphragm horizontal-draft with auto-return choke
mm(in)
CDI (Capacitor discharge ignition) system
mm(in)
ISO-L-EGD (ISO/CD13738), JASO M345-FC/FD
l
L (U.S.fl .oz.)
Centrifugal, 3-shoe slide with 3-tension spring
L (U.S.fl .oz.)
in
12A0CD3745
in 12
in
45
in
in
CS-310
396 (15.59)
232 (9.13)
268 (10.55)
4.0 (8.8)
30.5 (1.861)
36.0 (1.417)
30.0 (1.181)
6.7
Walbro WT-946
11.11 - 14.3 (0.437 - 0.562)
Digital magneto
BPM8Y
Automatic rewind
3.0 x 920 (0.12 x 36.2)
Premixed two-stroke fuel
50 : 1 (2 %)
Minimum 89 octane gasoline
0.25 (8.5)
Spark arrestor muffl er with catalyst
Pencil type Automatic oil pump
0.26 (8.8)
Spur
6
3/8
14A0CD3752
14
0.050
OREGON 91VG / 91P
52
3/8
0.050
CS-310
16A0CD3757
16
57