Echo CS-350WES Service Data Manual Repair
Echo CS-350WES Service Data Workshop Manual for the Repair and service of Echo 350WES chainsaws. The PDF manual has diagrams and acurate information to help to troubleshoot, repair and fix the Echo CS-350WES chainsaw. View free page images online or download a PDF manual that you can easily save, print or view on most devices.
Echo CS-350WES Service Manual-Data Manual
SERVICE DATA INFORMATION
Specification, Technical data, Torque limits, Special repairing materials, Service limits., Special tools.
CARBURETOR ADJUSTMENT PROCEDURE
General adjusting rules, Presetting idle adjust screw, L mixture needle and H mixture needle, Adjusting carburetor.
See the additional full service workshop manual, carburetor manual, parts list, operator manual and technical supplements PDF download available on this website for more information on how to service and repair the chainsaw.
Echo CS-350WES Chainsaw Specifications
Echo CS-350WES chainsaw carbureter type: Walbro WT-722, Walbro WT-722A, Walbro WT-721** (CS-350WES with WT-721 : Serial Number 36007691 and after), OEM Part Number Echo.
Model: CS-350WES
Dimensions
Length: mm(in) 392 (15.4)
Width: mm(in) 241 (9.5)
Height: mm(in) 236 (9.3)
Dry weight: 3.6 (7.9)
Engine
Type: KIORITZ, air-cooled, two-stroke, single cylinder
Rotation: Clockwise as viewed from the output end
Displacement: 35.8 (2.185)
Bore: 39 (1.535)
Stroke: 30 (1.181)
Compression: ratio 7
Carburettor
Type: Diaphragm horizontal-draught with auto-return choke
Model: Walbro WT-722, Walbro WT-722A Walbro WT-721**
Venturi size-Throttle bore: 13.5 – 15.85 (0.532 – 0.624)
Ignition
Type: CDI (Capacitor discharge ignition) system in a single integrated piece, with electronic timing advancer
Spark plug: BPMR7A
Starter Type: ES (Effortless-start)
Rope diameter x length: 3.5 x 950 (0.14 x 37.4)
Fuel
Type: Premixed two-stroke fuel
Mixture ratio: 50 : 1 (2 %)
Petrol: Minimum 89 octane petrol (RON)
Two-stroke air cooled engine oil: ISO-L-EGD (ISO/CD13738), JASO FC
Tank capacity: L (U.S.fl.oz.) 0.6 (20.3)
Clutch
Type: Centrifugal, 3-shoe slide with 3-tension spring
Guide bar / Saw chain lubrication
type: Automatic with volume adjuster
Oil
Tank capacity: L (U.S.fl.oz.) 0.37 (12.5)
Sprocket
Type: Spur
Number of teeth: 6
Pitch: in 3/8
Cutting devices
Guide bar
Type: 30RC50-3/8, 35RC50-3/8, 40RC50-3/8
Called length: cm 30, 35, 40
Gauge: in 0.050
Saw chain
Number of drive links: 47, 53, 58
Pitch: in 3/8
Gauge: in 0.050
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Echo CS-350WES Service Data Workshop Manual PDF
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