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SHRED 'N' VAC®
OPERATOR'S MANUAL

EXHAUST SYSTEM

Spark Arrestor Screen
Level 2.
Tools required: Cross Head Screwdriver, 3 mm Hex Wrench, soft
metal brush
Parts Required: Spark arrestor screen P/N 14586240630, Gasket P/N
14586642031
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 lead and spark plug.
2. Remove four 3 mm hex screws, side handle and recoil starter.
3. Remove engine cover (five screws), pull cover away from engine.
Clean cylinder fins to allow cooling air to pass freely.
4. Remove screen cover (A, B), gasket (C), and spark arrestor screen
(D) from muffler body. Replace screen if plugged with carbon
deposits.
5. Install spark arrestor screen, gasket, and covers.
6. Loosely reassemble engine cover, recoil starter, and side handle.
7. Tighten all screws securely.
8. Install spark plug and spark plug lead.
A
B
C
D
Cleaning Cylinder Fins
1. Remove spark lead and spark plug.
2. Remove four 3 mm hex screws, side handle and recoil starter.
3. Remove engine cover (five screws), pull cover away from engine.
Loosely install spark plug to prevent dirt from entering cylinder.
Clean cylinder fins to allow cooling air to pass freely.
4. Remove spark plug and loosely reassemble engine cover, recoil
starter, and side handle.
5. Tighten all screws securely.
6. Install spark plug and spark plug lead.