Exhaust System - Echo Power Pruner PPT-2400 Operator's Manual

3. Use the brush to remove dirt form cylinder fins.
4. Remove grass and leaves from the grid between the recoil starter
and fuel tank.
5. Assemble components in reverse order.
NoTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the engine cover.

eXhaust system

Spark Arrester Screen
Level 2.
Tools Required: Cross-head Screwdriver, 3 mm Hexagonal Wrench,
Soft metal brush
Parts Required: Screen, Gasket
1. Remove spark plug lead.
2. Remove engine cover.
3. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
4. Remove spark arrester screen cover (A), screen holder (B), gasket
(C), and screen (D)from muffler body.
5. Clean carbon deposits from screen and muffler components.
6. Replace screen if it is cracked, plugged or has holes burned
through.
7. Assemble components in reverse order.
NoTE
When installing the engine cover, be certain the tab of the metal
deflector shield is in the slot of the engine cover.
Cylinder Exhaust Port
ImPoRTANT
The cylinder exhaust port must be inspected and cleaned of
excess carbon every 3 months or 90 hours of operation in order
to maintain this engine within the emissions durability period.
ECHO strongly recommends that you return your unit to your
ECHO dealer for this important maintenance service.
P P
ower runer ™
o M
Perator ' s anual
D
C
B
A
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