IGNITION SYSTEM
8-13
E
–
+
ELEC
CHECKING THE SPARK PLUG CAPS
1. Check:
•
Spark plug cap
Loose connection
→
Tighten.
Cracks/damage
→
Replace.
Replacement steps
(1) To remove the spark plug cap turn it
counterclockwise.
(2) To install the spark plug cap turn it
clockwise until it is tight.
2. Measure:
•
Spark plug cap resistance
Out of specification
→
Replace.
CHECKING THE IGNITION COIL
Measure:
•
Ignition coil resistance
Primary
Out of specification
→
Replace.
Secondary
Out of specification
→
Replace.
Spark plug cap resistance
4.0 - 6.0 k
Ω
Ω
Ω
Ω
B/W
O
B/W
(Primary)
(Secondary)
Ignition coil resistance
Primary
O-B/W
Secondary
B/W
0.17 - 0.25
Ω
Ω
Ω
Ω
2.7 - 3.7 k
Ω
Ω
Ω
Ω
Содержание F40BED
Страница 60: ...SPEC 2 12 MAINTENANCE SPECIFICATIONS E DIMENSIONS H9 L3 L7 L6 L2 L1 H2 H1 H7 H4 H3 H8 H6 W5 W6 W1 L4 A1 A3 A2 ...
Страница 126: ...GENERAL 3 25 E CHK ADJ LUBRICATION POINTS Apply Water resistant grease ...
Страница 128: ...CHK ADJ 3 26 GENERAL E ...
Страница 129: ...3 26 CHK ADJ F D ES ...
Страница 272: ...E LOWR BACKLASH 6 34 MEASURING THE FORWARD GEAR BACKLASH 6 34 MEASURING THE REVERSE GEAR BACKLASH 6 36 ...
Страница 528: ......
Страница 529: ......
Страница 536: ......
Страница 537: ...Printed on recycled paper Printed in Japan Sep 1999 1 7 1 F40B YAMAHA MOTOR CO LTD ...