Installing The Intake Manifold Assembly - Yamaha Star XVS13AA(C) 2011 Service Manual

c. Turn the main switch to "ON".
d. Measure the throttle position sensor output
voltage.
e. Adjust the throttle position sensor angle so
that the output voltage is within the specified
range.
Output voltage (at idle)
0.63–0.73 V
f. After adjusting the throttle position sensor an-
gle, tighten the throttle position sensor
screws "3".
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EAS3D81006
INSTALLING THE INTAKE MANIFOLD
ASSEMBLY
1. Install:
• Intake manifold assembly
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a. Install the front cylinder intake manifold joint
"1" to the front cylinder head.
Front cylinder intake manifold
joint bolt
10 Nm (1.0 m·kg, 7.2 ft·lb)
TIP
Install the front cylinder intake manifold joint with
its projection "a" facing up as shown in the illus-
tration.
a
b. Install the rear cylinder intake manifold joint
"2" to the intake manifold assembly.
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7-15
THROTTLE BODIES
TIP
• Lubricate the rear cylinder intake manifold joint
and intake manifold assembly mating surfaces
with engine oil.
• Make sure that the projection "b" on the rear
cylinder intake manifold joint contacts the pro-
jection "c" on the intake manifold assembly.
c. Install the intake manifold assembly.
Rear cylinder intake manifold
joint bolt
10 Nm (1.0 m·kg, 7.2 ft·lb)
TIP
• Lubricate the front cylinder intake manifold joint
and intake manifold assembly mating surfaces
with engine oil.
• Lubricate the rear cylinder intake manifold joint
and rear cylinder head mating surfaces with
engine oil.
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c
b
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