4-120 2007 Buell Firebolt: Fuel System
HOME
1WARNING1WARNING
Do not use any injector that has damaged or deformed o-
rings. Damaged o-rings may leak gasoline. Gasoline is
extremely flammable and highly explosive. Use of dam-
aged o-rings could result in death or serious injury.
4. Inspect all injector o-rings for cuts, tears or general dete-
rioration. Replace injector o-rings if they have been dam-
aged or have taken a definite set.
5. Apply a thin coat of clean engine oil to top and bottom
injector o-rings.
NOTE
Front and rear fuel injectors are not interchangeable.
6. See Figure 4-106. Install fuel injectors.
a. Install both injectors (2, 5) into throttle body.
b. Press the fuel rail assembly (3) onto the top of the
injectors.
c. Apply a drop of LOCTITE 271 (red) to threads of fuel
rail fastener (1).
d. Secure the fuel rail to the throttle body with fastener.
Tighten to 20-25 in-lbs (2.3-2.8 Nm).
7. Snap the injector clips (4) over the flange on the fuel rail
outlet and into the top grove in the injector.
Figure 4-105. Intake Manifold Fasteners (gearcase cover
side)
Figure 4-106. Fuel Injectors
8752
2
1
1. Fuel rail fastener
2. Rear fuel injector
3. Fuel rail assembly
4. Clip (2)
5. Front fuel injector
10644
4
3
5
To Next Page
Loading...
