Echo PB-755T User Manual download pdf (Page 22)

EXHAUST SYSTEM

Spark Arrestor Screen

Level 2.

Tools required: Cross Head Screwdriver

Parts Required: Spark arrestor screen, Gaskets

WARNING DANGER

Do not perform maintenance on engine or muffler until engine and

muffler are completely cool, otherwise serious personal injury may

result.

IMPORTANT

Carbon deposits in muffler 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 muffler. Replace screen if plugged with carbon

deposits.

NOTE

When cleaning carbon deposit, be careful not to damage the

catalytic element inside muffler.

3. Install spark arrestor screen and cover.

4. Install spark plug and engine cover.

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 maintain

this engine within the emissions durability period. ECHO strongly

recommends that you return your unit to your ECHO dealer for this

important maintenance service.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 28

No comments

Echo PB-755T User Manual Page 22