23
Po w e r Bl o w e r
oP e r a t o r 's Ma n u a l
e X h a u s T s y s T e m
Spark Arrestor Screen
Level 2.
Tools required: Cross Head Screwdriver
Parts Required: Spark arrestor screen, Gaskets
WARNING
Do not perform maintenance on engine or mufer until engine and
mufer are completely cool, otherwise serious personal injury may
result.
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 and engine cover (four screws).
2. Remove spark arrestor covers (A), gaskets (B), and spark arrestor
screen (C) from mufer. Replace screen if plugged with carbon
deposits.
NOTE
When cleaning carbon deposit, be careful not to damage the cata-
lytic element inside mufer.
3. Install spark arrestor screen and cover.
4. Install spark plug and engine cover.
A
B
C
