Buell 2002 X1 Handbook page 308

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4. Install the throttle body to the intake manifold. See the
next step for entire assembly installation.
a. See Figure 4-106.
was removed, lubricate surface of seal ring (5) that
will contact manifold.
b. Press throttle body into manifold.
c. Place hook (3) on bottom rail (2) over tab (4) on
manifold. Secure with two screws (1) (metric).
5. Install throttle body/intake manifold assembly.
a. See Figure 4-107.
side of the vehicle, slide the assembly toward
installed position. Manifold should slide over screws
on primary cover side of engine.
b. Align holes in intake flanges with those in cylinder
heads and start screws. For best results, use a 1/4
inch Allen head with end driver 8 inches long.
c. Make sure throttle body is centered between cylin-
ders and tighten all intake flange screws to 6-10 ft-
lbs (8-14 Nm).
6. Attach wiring.
a. Injector cables are tagged F(ront) and R(ear) for
ease of assembly. Push connector halves together
until latches "click." Grooves in female connector
must align with the tabs in male housing.
b. Connect throttle position sensor by pushing the con-
nector halves together. Slots on female connector
must fully engage tabs on male connector housing.
7. Connect EVAP hose to port at bottom of throttle body
(California models only).
8. Install fuel tank. See 4.37 FUEL TANK.
9. Calibrate throttle position sensor if removed or replaced.
See 4.36 THROTTLE POSITION
10. Install air cleaner backplate and cover. See
CLEANER.
11. Check throttle cable adjustment.
4-112
If front portion of throttle body
Standing on the gearcase cover
SENSOR.
4.42 AIR
6944
1
2
1
3
4
1. Screw (metric)
2. Rail
3. Hook
4. Tab
5. Seal Ring
Figure 4-106. Front Portion of Throttle Body
6956
Figure 4-107. Intake Flange Screws, Primary Cover Side
5
6-10 ft-lbs
(8-14 Nm)
2002 Buell X1: Fuel System