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2. Remove the spark plugs to inspect. Replace spark plug if
electrode is worn or the insulator is rough, cracked, broken,
blistered, or fouled.
3. Set the spark plug gap to specification.
Spark Plug
Spark plug gap
4. Before installing spark plugs, clean off any dirt on the spark
plug seats. Install plugs finger‑tight, and then tighten 1/4 turn
or torque to specifications.
Description
Spark plug
Compressor Air Intake Filter
The filter should be changed every 100 hours of operation, or
once a season.
IMPORTANT: Never run the engine without the air filter.
REMOVAL
1. Remove flywheel cover from engine.
eng
MAINTENANCE
71
26946
26947
0.80 mm (0.030 in.)
Nm
lb‑in.
27
lb‑ft
20
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