Exhaust System - Shindaiwa EB633RT Owner's/Operator's Manual

eXhausT sysTem

Spark Arrestor Screen
exhausT sysTem
Level 2.
Spark Arrestor Screen
Tools required:
Cross Head Screwdriver
Level 2.
Parts Required: Spark arrestor screen, Gaskets
Parts Required: Spark arrestor screen, Gaskets
WARNING
WaRNING
Do not perform maintenance on engine or muffler until engine and
Do not perform maintenance on engine or muffler until engine
muffler are completely cool, otherwise serious personal injury may
and muffler are completely cool, otherwise serious personal
result.
injury may result.
IMPORTANT
IMPORTANT
Carbon deposits in muffler will cause a drop in engine output and
Carbon deposits in muffler will cause a drop in engine output and
overheating. Spark arrestor screen must be checked periodically.
overheating. Spark arrestor screen must be checked periodically.
1. Remove spark plug lead from spark plug, and remove engine
1. Remove spark plug and engine cover (four screws).
cover.
2. Remove spark arrestor covers (A), gaskets (B), and spark arrestor screen
(C) from muffler. Replace screen if plugged with carbon deposits.
2. Remove spark arrestor covers (A), gaskets (B), and spark arrestor
screen (C) from muffler. Replace screen if plugged with carbon
deposits.
NOTE
When cleaning carbon deposit, be careful not to damage the cata-
NOTE
lytic element inside muffler.
When cleaning carbon deposit, be careful not to damage the cata-
lytic element inside muffler.
4. Install spark arrestor screen and cover.
3. Install spark arrestor screen, gaskets, and cover.
5. Install spark plug and engine cover.
4. Install engine cover and attach spark plug lead.
Cylinder Exhaust Port
Level 3.
IMPORTANT
The cylinder exhaust port must be inspected and cleaned of excess
carbon every 3 months or 90 hours of operation in order to main-
tain this engine within the emissions durability period. Shindaiwa
strongly recommends that you return your unit to your Shindaiwa
dealer for this important maintenance service.
18
C
b a
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