Yamaha EF5500DE - Page 63

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Faulty battery and/or starter motor.
Consult a Yamaha dealer.
Check engine oil level.
OK Level low
Consult a
Yamaha dealer.
Add engine oil.
Check the spark plug.
9 Type: BPR4ES (NGK)
9 Gap: 0.7–0.8 mm (0.028–0.031 in)
Incorrect OK
Replace or
adjust gap.
Clean the spark
plug.
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