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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
6-6
Panel C
To remove the panel
ZAUM00**
1
1. Panel C
1. Open the seat. (See page 3-10.)
2. Remove the screws, and then take
the panel off.
To install the panel
Place the panel in the original position,
and then install the screws.
EAUT2070
Checking the spark plug
The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause any
spark plug to slowly erode, the spark
plug should be removed and checked in
accordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plug can re-
veal the condition of the engine.
To remove the spark plug
1. Remove panel A. (See page 6-5.)
2. Remove the spark plug cap.
ZAUM00**
1
1. Spark plug wrench
Spark plug, checking<IXE>
3. Remove the spark plug as shown,
with a spark plug wrench available
at a Yamaha dealer.
To check the spark plug
1. Check that the porcelain insulator
around the center electrode of the
spark plug is a medium-to-light tan
(the ideal color when the vehicle is
ridden normally).
TIP
If the spark plug shows a distinctly dif-
ferent color, the engine could be operat-
ing improperly. Do not attempt to diag-
nose such problems yourself. Instead,
have a Yamaha dealer check the vehicle.
2. Check the spark plug for electrode
erosion and excessive carbon or
other deposits, and replace it if nec-
essary.
Specified spark plug:
CR7E (NGK)
Summary of Contents for Giggle XF50E
Page 1: ...Read this manual carefully before operating this vehicle XF50E OWNER S MANUAL 15P F8199 E2 ...
Page 2: ...EAU46090 g this vehicle This manual should stay with this vehicle if it is sold ...
Page 7: ...1 2 3 4 5 6 7 8 9 EAU10210 TABLE OF CONTENTS ...
Page 13: ...1 13 EAU10221 Q Q Q Q Q SAFETY INFORMATION 1 2 3 4 5 6 7 8 9 1 6 ...
Page 14: ...2 14 EAU10401 EAU10401 2 1 EAU10410 2 3 4 5 6 8 7 ...
Page 15: ...2 15 1 2 3 4 5 6 7 8 9 EAU10401 DESCRIPTION 2 2 EAU10420 3 4 5 6 ...
Page 16: ...2 16 EAU10401 2 3 EAU10430 3 4 5 6 7 8 ...
Page 28: ...3 28 EAU1044E L FUNCTIONS 3 12 ...
Page 35: ...5 35 1 2 3 4 5 6 7 8 9 EAU15943 ERATION AND IMPORTANT RIDING POINTS 5 4 ...
Page 65: ...7 65 1 2 3 4 5 6 7 8 9 EAU25991 SCOOTER CARE AND STORAGE 7 5 ...
Page 69: ...9 69 1 2 3 4 5 6 7 8 9 EAU26343 CONSUMER INFORMATION 9 2 ...
Page 71: ...1 2 3 4 5 6 7 8 9 INDEX ...
Page 72: ......
Page 73: ...1 2 3 4 5 6 7 8 9 ...
Page 74: ...MAHA MOTOR TAIWAN CO LTD PRINTED IN TAIWAN 2008 09 0 8 1 E ...