Echo CS-501P Parts List Manual


Echo CS-501P PARTS LIST and repair the 501P 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-501P Parts List Repair

Echo CS-501P Parts List for the Echo chainsaw. Repair and identify all chainsaw parts for the Echo 501P (CS-501P) 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 501P parts list manual. A workshop service manual and carburetor manual is also available from this website. Chainsaw Model number Echo CS-501P.


It is in a pdf format which contains clear exploded diagrams to help you quickly find all parts of your Echo 501P chainsaw.

Contents of Echo 501P 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-501P Specifications

Echo CS-501P chainsaw model carbureter type: Walbro Wt-1141, OEM Part Number: A021004570.

Model: CS-501P

Length: 395 mm (15.6 in.)
Width: 235mm (9.3 in)
Height: 290 mm (11.4 in.)
Dry weight: 4.7 kg (10.4 lb.) Without chain and guide bar
Engine: Air-cooled two-stroke single cylinder
Displacement: 50.2 mL (3.06 cu. in.)
Bore: 44.0 mm (1.73 in.)
Stroke: 33.0 mm (1.30 in.)
Compressions ratio: 7.2:1
Carburetor: Diaphragm type
Spark plug: NGK BPMR8Y (Gap 0.65 mm [0.026 in.])
Fuel tank capacity: 500 mL (16.91 US. fl. oz.)
Gasoline/Oil Ratio: 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: Adjustable automatic oiler
Chain oil capacity: 280 mL (9.5 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 :2,700 RPM
Clutch engagement speed: 3,900 RPM
Wide open throttle speed (W.O.T.): 13,800 RPM
Chain tensioner: Side access system
Guide bar: 16, 18, 20 in
Saw chain: 20LPX/20BPX
Standard features: Front hand guard, Rear hand guard, Anti-vibration device, Spiked bumper, Throttle control lockout, Chain catcher, Spark arrestor muffler, (Kick GuardTM optional).

Echo CS-501P Parts List PDF

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