Echo SRM-210SB - Manual (Page 20)

20
A
1. Remove spark plug lead from spark pulg.
2. Remove the four screws that retain the engine cover (A). Two at the
top of the recoil starter, one in the arm rest and on the muffler cover.
Lift the cover from the engine.
3. Use the brush to remove dirt form cylinder fins.
IMPORTANT
Do not use a metal scraper to remove dirt from the cylinder fins.
4. Remove grass and leaves from the grid between the recoil starter and
fuel tank.
5. Assemble components in reverse order.
A
B
C
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools required: Cross head screwdriver, 3 mm hex wrench, soft
metal brush
Parts Required: Screen, Gasket
1. Remove spark plug lead from spark pulg.
2. Remove engine cover. See “Cooling System Cleaning” for step by
step instructions.
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 muffler components.
NOTE
When cleaning carbon deposit, be careful not to damage the
catalylic element inside muffler.
6. Replace screen if it is cracked, plugged or has holes burned through.
7. Assemble components in reverse order