18
A
B
C
e x h a u s t s y s t e m
Spark Arrestor Screen
Level 2.
Tools required: Cross head screwdriver, soft metal brush
Parts Required: Spark arrestor screen, Gaskets (3)
IMPORTANT
Carbon deposits in mufer will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.
1. Remove spark plug lead from spark plug, and remove engine or
mufer cover (5 screws).
2. Remove spark arrestor cover (A), gaskets (B) and spark arrestor
screen (C) from mufer.
3. Clean carbon deposits from mufer components.
NOTE
When cleaning carbon deposits, be careful not to damage the cata-
lytic element inside mufer.
4. Replace screen if it is cracked, plugged, or has holes burned
through.
5. Install engine cover or mufer cover and attach spark plug lead.
Cleaning Cylinder Fins
1. Disconnect spark plug lead (A), and pull lead out of upper cover
clamp and lower cover clamp.
2. Remove 5 screws and remove engine cover (B).
3. Clean cylinder ns (C) to allow cooling air to pass freely.
B
C
A
