
2. Remove the spark plugs to inspect. Replace spark plug if electrode is
worn or the insulator is rough, cracked, broken, blistered, or fouled.
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3. Set the spark plug gap to specification.
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Spark Plug
Spark plug gap
0.9 mm (0.035 in.)
4. Before installing spark plugs, remove any dirt on the spark plug seats.
Install plugs finger‑tight, and then tighten 1/4 turn or tighten to the
specified torque.
Description
Nm
lb‑in.
lb‑ft
Spark plug
27
–
20
Timing Belt Inspection
Inspect the timing belt and have it replaced by an authorized dealer if any of the
following conditions are found.
•
Cracks in the back of the belt or in the base of the belt teeth.
•
Excessive wear at the roots of the cogs.
•
Rubber portion swollen by oil.
•
Belt surfaces roughened.
MAINTENANCE
eng
69
Содержание 40 FourStroke Tiller Handle
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