18
EXHAUST
SYSTEM
Spark Arrestor Screen
Level 2.
Tools required:
Cross Head Screwdriver, 3 mm Hex Wrench, 25-50
mm (1-2 in.) medium bristle brush
Parts Required:
Spark arrestor screen, Gaskets
IMPORTANT
Carbon deposits in muffler will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.
1. Remove four 3 mm hex screws, side handle and recoil starter.
2. Remove engine cover (four screws), pull cover away from engine.
Clean cylinder fins to allow cooling air to pass freely.
Cleaning Cylinder Fins
1. Remove four 3 mm hex screws, side handle and recoil starter.
2. Remove engine cover (four screws), pull cover away from engine.
Clean cylinder fins to allow cooling air to pass freely.
3. Loosely reassemble engine cover then recoil starter and side
handle.
4. Tighten all screws securely.
