Buell XB 2008 Series Service Manual page 283

12. See Figure 3-70. Install upper rocker covers (6).
a. Place a new inner gasket (9) on lower rocker box
assemblies.
b. Place a new lower gasket (10) on lower rocker cover.
c. Install upper rocker cover using screws with washers
and new fiber seals (5). Tighten screws to 120-168
in-lbs (13.6-18.9 Nm).
sm00133
1
5
2
2
6
1
1. Tighten/loosen first
2. Tighten/loosen second
3. Tighten/loosen third
4. Tighten/loosen fourth
5. Front cylinder
6. Rear cylinder
Figure 3-67. Head Screw Loosening/Tightening Sequence
sm00154
3
sm00131
4
4
1. Screws and washers
3
2. Bolts and washers
3. Rocker arm fasteners
Figure 3-68. Tightening Head Screws
2
1
2
1
2
Figure 3-69. Lower Rocker Box Fasteners
2008 XB Service: Engine 3-47
3
1
1
3