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Cleaning Cylinder Fins
PB-46LN
1. Remove spark plug cover and spark plug.
2. Remove engine cover (five screws), pull cover away from engine
and tie knot in starter rope. Clean cylinder fins to allow cooling
air to pass freely.
PB-46HT; PB-60HT
1. Remove engine cover (five screws), pull cover away from engine
and tie knot in starter rope. Clean cylinder fins to allow cooling
air to pass freely.
EXHAUST SYSTEM
Spark Arrestor Screen
Level 2.
Tools required: Cross Head Screwdriver, Pointed Wood Stick, Soft
metal brush,
Parts Required: Spark arrestor screen P/N 14586221060,
(2) Gaskets P/N 14586621060
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 covers (five screws).
2. Remove spark arrestor cover (A), gaskets (B) and spark arrestor
screen (C) from muffler. Replace screen if plugged with carbon
deposits.
3. Install spark arrestor screen, gaskets, and cover.
4. Install spark plug and engine covers.
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