Yamaha MX775 - Page 104

4-8
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2
3
4
5
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7
8
9
10
FUEL
THROTTLE BODY ASSEMBLY
2. Install:
• Link rod/spring
• Throttle lever comp
• Governor assembly
• Governor spring “1”
TIP
• Install the bending portion (short) “a” of the governor
spring “1” into the hole “c” of the throttle lever comp while
installing the bending portion (long) “b” of the governor
spring “1” into the hole “d” of the governor assembly.
• Install the governor spring to the throttle lever comp first,
and then to the governor assembly.
3. Adjust:
• Governor
• Governor assembly
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a. Loosen the governor assembly bolt “1”.
b. Turn the governor assembly “2” counterclockwise
until it stops.
c. Turn the governor fork “3” counterclockwise until it
stops.
d. Tighten the governor assembly bolt “1”.
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4. Check:
• Engine speed
(Refer to “ENGINE SPEED” on page 2-14)
1
a
b
c
d
1
2
3
Governor assembly bolt:
8 N·m (0.8 kgf·m, 5.8 lb·ft)
High engine speed (with no load):
3550–3600 r/min
Low engine speed (with no load):
1450–1550 r/min
T
R
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