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GENERAL
CHK
ADJ
3-22
E
GENERAL
CHECKING THE ANODE
Check:
•
Anodes
Scales
→
Clean.
Oil/grease
→
Clean.
Excessive wear
→
Replace.
CAUTION:
Do not oil, grease, or paint the anode, or it
will not operate properly.
CHECKING THE SPARK PLUGS
1. Check:
•
Electrodes
Cracks/excessive wear
→
Replace.
•
Insulator color
Distinctly different color
→
Check the
engine condition.
2. Clean:
•
Spark plug
(use a spark plug cleaner or wire
brush)
Color guide:
Medium to light tan color
Normal
Whitish color
• Lean fuel mixture
• Plugged jet (s)
• Wrong setting
Blackish color
• Rich mixture
• Excessive oil usage
• Defective ignition system
• Defective spark plug
1
2
Содержание 25BMH
Страница 48: ...FEATURES AND BENEFITS GEN INFO 1 12 E COOLING SYSTEM Fig 7 ...
Страница 49: ...1 12 CARACTERISTIQUES ET AVANTAGES GEN INFO F ...
Страница 50: ...1 12 MERKMALE UND VORTEILE GEN INFO D ...
Страница 51: ...1 12 CARACTERÍSTICAS Y VENTAJAS GEN INFO ES ...
Страница 92: ...MAINTENANCE SPECIFICATIONS SPEC 2 8 E DIMENSIONS ...
Страница 156: ...GENERAL CHK ADJ 3 26 E NOTE Grease the inner cable and the lock nut 2 Apply Yamaha grease D ...
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Страница 446: ...Printed on recycled paper Printed in Japan Oct 2000 1 9 1 25BMH 30HMH YAMAHA MOTOR CO LTD ...