20
IMPORTANT
Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table
above.
IMPORTANT
If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name
of the Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa.
com.
Refer to your Chain Saw Safety Manual for kick guard application information.
C
Hain
anD
g
uiDe
b
aR
C
OmbinaTiOns
The following combinations may be used on CS-303T.
WARNING
Use of replacement saw chain and/or guide bar other than that specified, or operation without the “tip guard” in place,
may cause severe kickback resulting in serious injury.
Only use saw chain designated as, “LOW-kiCkBaCk,” that meets the ansi B175.1 standard and/or Csa Z62.3
requirements when tested on the representative sample of chain saws below 3.8 C.i.D., and the Echo guide bar
specified.
*Reduced nose radius symmetrical bars (OREgOn name — Double guard)
SAW CHAIN
(Low-kickback)
CAUTION
Do not use replacement saw chain unless it
has been designated as meeting the ansi
B175.1 and/or Csa Z62.3 kickback performance
requirements, when tested on the representative
sample of chain saws below 3.8 c.i.d. specified
in ansi B175.1 and/or Csa Z62.3.
NOTE
LOW kiCkBaCk saW CHain meets the
kickback performance requirements of ansi
B175.1 and/or Csa Z62.3 (safety requirements
for gasoline-powered chain saws).
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.
LOW kiCkBaCk
gUiDE BaR
LOW kiCkBaCk saW CHain
kiCk gUaRD
LEngtH
BaR P/n
CHain P/n
Links
tYPE PitCH gaUgE ECHO P/n (OEM
P/n)
12 in
12a0CD3745
91PX45CQ
91vg45CQ
45
91PX
91vg
3/8”
0.050
2894901
28949
14 in
14a0CD3752
91PX52CQ
91vg52CQ
52
