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MAINTENANCE
1.
Check idle speed and reset if
necessary. If a tachometer is
available, idle speed screw (A)
should be set to the
specifications found on
"Specifications" page of this
manual. Turn idle screw (A)
clockwise to increase idle
speed; counterclockwise to
decrease idle speed.
Lubrication
Flexible Drive Shaft
Level 1.
Parts required: Lithium-based Grease.
1.
Loosen clamping screws (A)
on driveshaft coupling.
2.
Remove handle and flexible
drive shaft.
3.
Remove flexible drive shaft
(B).
4.
Wipe flex shaft clean and
apply a thin coating of grease.
5.
Slide flex shaft into handle.
Leave 2–3 inches of flex shaft
exposed. DO NOT get dirt on
flex shaft.
6.
Align flexible drive shaft with
drive shaft socket, and slide
together until handle is fully
seated into drive shaft
coupling.
7.
Tighten clamping screws (A).
42
PPT-2620 / H
A
A
A
B
B
© 11/23 ECHO Incorporated
A
X7502346700
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