Echo SHC-251, Operator'S Manual

Page: 17 / 28

S
HAFT
H
EDGE
C
LIPPER
O
PERATOR
'
S
M
ANUAL
17
1. Remove spark plug lead (A).
2. Remove air filter cover (B).
3. Remove one (1) muffler cover screw and muffler cover (C).
4. Remove two (2) screws and engine cover (D).
IMPORTANT
DO NOT use a metal scraper to remove dirt from the cylinder fins.
5. Use brush to remove dirt from the cylinder fins.
6. Remove grass and leaves from the grid between the recoil starter
and fuel tank.
7. Assemble components in reverse order.
A
B
C
D
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools Required: Cross Head Screwdriver, Soft Metal Brush,
4 mm Hex Wrench
Parts Required: Spark Arrestor Screen, Gasket
1. Remove spark plug lead.
2. Remove one (1) muffler cover screw and muffler cover.
3. Place piston at Top Dead Center (TDC) to prevent carbon/dirt from
entering cylinder.
4. Remove spark arrestor screen cover (A), gasket (B) and screen (C)
from muffler body.
5. Clean carbon deposits from screen and muffler components.
NOTE
When cleaning carbon deposits, be careful not to damage the
catalytic element inside muffler.
6. Replace screen if it is cracked, plugged or has holes burned
through.
7. Assemble components in reverse order.
A
B
C