Echo CS-501P Instruction Manual

23
CS-501P
CHAIN AND GUIDE BAR COMBINATION
The following combinations are recommended for model
CS-501P
.
GUIDE BAR
(Low-kickback)
Replacement guide bars.
The following guide bars may be considered to
have equivalent kickback energy.
• Sprocketnoseguidebarsofthesamelength
and nose radius, same pitch and having the
same number of teeth.
• Hardnoseguidebarsofthesamelengthand
nose radius as a sprocket nose bar.
SAW CHAIN
(Low-kickback)
CAUTION
Do not use replacement saw chain unless
it has been designated as meeting the ANSI
B175.1 kickback performance requirements,
when tested on the representative sample of
chainsawsbelow3.8c.i.d.speciedinANSI
B175.1.
NOTICE
LOW KICKBACK SAW CHAIN meets the
kickback performance requirements of ANSI
B175.1 (safety requirements for gasoline-
powered chain saws).
Guide bar Saw chain
Length mm (in.) ECHO Part No. Pitch mm (in.) ECHO Part No. Links
406 (16) 16F0LD3366
8.26 (0.325)
20LPX66CQ / 20BPX66CQ 66
457 (18) 18F0LD3372 20LPX72CQ / 20BPX72CQ 72
508 (20) 20F0LD3378 20LPX78CQ / 20BPX78CQ 78

Echo CS-501P Specifications

General

Engine Displacement	50.2 cc
Chain Pitch	0.325 in
Chain Gauge	0.050 in
Bar Length	18 in
Fuel Capacity	0.5 liters
Oil Capacity	0.25 liters
Starting System	Recoil
Fuel Tank Capacity	0.5 liters
Oil Tank Capacity	0.25 liters
Weight (Powerhead Only)	10.6 lbs