Echo CS-3510 Parts List Manual


Echo CS-3510 PARTS LIST and repair the 3510 chainsaw. View free page images online or download full PDF. Clear diagrams and accurate repair information, print or save on any suitable device.

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Echo CS-3510 Parts List Repair

Echo CS-3510 Parts List for the Echo chainsaw. Repair and identify all chainsaw parts for the Echo 3510 (CS-3510) with this manual. The manual contains diagrams and accurate information as used by professional mechanics and repair shops to troubleshoot and identify all componants of the chainsaw.

This is the Echo 3510 parts list manual. A workshop service manual and carburetor manual is also available from this website. Chainsaw Model number Echo 3510.


It is in a pdf format which contains clear exploded diagrams to help you quickly find all parts of your Echo CS-3510 chainsaw.

Contents of Echo CS-3510 Parts List Manual

Introduction, Specifications, Clutch, Engine, Ignition system, Rewind starter, Throttle control, Fuel system, carburetor, Av system, Shaft, Cutting tool drive, Support frame, Special servicing tools and aids.

Echo CS-3510 Specifications

Echo 3500 chainsaw model carbureter type: Walbro WT-1239, OEM Part Number A021005270).

Model: CS-3510

Length: 386 mm (15.2 in.)
Width: 233 mm (9.2 in.)
Height: 271 mm (10.7 in.)
Dry weight: 3.7 kg (8.2 lb.) Without chain and guide bar
Engine: Air-cooled two-stroke single cylinder
Displacement: 34.4 mL (2.1 cu. in.)
Bore: 40.0 mm (1.570 in.)
Stroke 27.4 mm (1.08 in.)
Compressions ratio: 7.4:1
Carburetor: Diaphragm type
Spark plug: NGK BPMR8Y (Gap 0.65 mm [0.026 in.])
Fuel tank capacity: 280 mL (9.47 US. fl. oz.)
Fuel: 50:1
Gasoline: Use 89 octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15% MTBE. Do not use alternative fuels such as E-15 or E- 85.
Oil: ISO-L-EGD (ISO/CD 13738) and JASO M345-FD two-stroke, air-cooled engine oil.
Oiling system: automatic oiler
Chain oil capacity: 230 mL (7.78 US. fl. oz.)
Starter system: Automatic rewind starter
Clutch: Centrifugal type
Sprocket type: Spur type, 6-tooth, 3/8 in. pitch
Chain brake: Automatic band brake type
Idle speed: 3,000 RPM
Clutch engagement speed: 4,500 RPM
Wide open throttle speed (W.O.T.): 13,300 RPM
Chain tensioner: Side access system
Guide bar: 14, 16 in
Saw chain: 91PX
Standard features:  Front hand guard, Rear hand guard, Anti-vibration device, Throttle control lockout, Chain catcher, Spark arrestor muffler.

See manual for more chainsaw specs…


It’s lighter and has more power for its size bringing greater productivity and less fatigue for the user. 34.4cc commercial grade gas engine Lower weight means less fatigue and greater productivity i-30 starter reduces starting effort by 30% 3-point spring vibration reduction system for operator comfort Air Injection Air Cleaner cleans air and reduces maintenance Automatic clutch-drive oiler only operates when the chain is moving reducing oil consumption Great for felling trees, pruning lower branches, cutting firewood and storm clean-up Highest power-to-weight ratio Side access chain tensioner for quick chain adjustments.

Echo CS-3510 Parts List PDF

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