Use and Care Manual
PE-2620/S TROUBLESHOOTING
X7502350201 35
© 06/2018 ECHO Inc.
4. Install and center blade (F) on 
inner blade adapter (B).
5. Install outer adapter (E) and nut 
(D). Tighten nut (D) firmly, 
turning counterclockwise.
Note: Never reuse old split pin.
6. Install new split pin (A) to 
secure nut, and bend both legs 
of pin counterclockwise around 
PTO shaft (C).
TROUBLESHOOTING
Fuel vapors are extremely flammable and may cause fire and/or 
explosion. Never test for ignition spark by grounding spark plug 
near cylinder plug hole, otherwise serious personal injury may 
result.
ENGINE PROBLEM TROUBLESHOOTING CHART
Problem Check Status Cause Remedy
Engine 
starts 
hard
or Engine
does not 
start
Fuel at 
carburetor
No fuel at 
carburetor
Fuel strainer or 
fuel line 
obstructed
Clean or replace
See your dealer
D
E
F
B
C
A










