2009 Yamaha Motorsports Majesty Owners Manual - Page 56

2009 Yamaha Motorsports Majesty Manual

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PERIODIC MAINTENANCE AND ADJUSTMENT necessary. Specified spark plug: NGK/CR7E 3. Install the spark plug with the spark plug wrench, and then tighten it to the specified torque. Tightening torque: Spark plug: 12.5 Nm (1.25 m·kgf, 9 ft·lbf) 1 1 2 3 4 5 6 7 8 9 1. Spark plug gap To install the spark plug 1. Measure the spark plug gap with a wire thickness gauge and, if necessary, adjust the gap to specification. TIP If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/4-1/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible. 4. Install the spark plug cap. TIP Make sure the spark plug wire is fastened in the clamp as shown. 2 1. Spark plug cap 2. Spark plug wire clamp 1 5. Install the spark plug cover by installing the screws. 6. Place the storage compartment mat in the original position. 7. Close the rider seat. Spark plug gap: 0.7-0.8 mm (0.028-0.031 in) 2. Clean the surface of the spark plug gasket and its mating surface, and then wipe off any grime from the spark plug threads. 7-13

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PERIODIC MAINTENANCE AND ADJUSTMENT
7-13
1
2
3
4
5
6
7
8
9
necessary.
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if nec-
essary, adjust the gap to specifica-
tion.
2. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the
spark plug threads.
3. Install the spark plug with the
spark plug wrench, and then tight-
en it to the specified torque.
TIP
If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4
–
1/2 turn
past finger tight. However, the spark
plug should be tightened to the speci-
fied torque as soon as possible.
4. Install the spark plug cap.
TIP
Make sure the spark plug wire is fas-
tened in the clamp as shown.
5. Install the spark plug cover by in-
stalling the screws.
6. Place the storage compartment
mat in the original position.
7. Close the rider seat.
Specified spark plug:
NGK/CR7E
1. Spark plug gap
Spark plug gap:
0.7
–
0.8 mm (0.028
–
0.031 in)
1
Tightening torque:
Spark plug:
12.5 Nm (1.25 m
·
kgf, 9 ft
·
lbf)
1. Spark plug cap
2. Spark plug wire clamp
1
2