2008 Subaru Outback Owner's Manual - Page 309

8-18 Driving tips Rear crossbar: 1) 2) Lower clamp T-30 torx® head screw 5. Tighten the lower clamps onto the crossbar. Using a torque wrench, loosely tighten the T-30 torx® head screws. NOTE It may be necessary to squeeze the lower clamp and the end support together to compress the pads and gain a better alignment of the pieces while trying to start the screw. Use care not to crossthread the screw in the insert. 6. Adjust the alignment of the crossbar on the roof rails, and if available, use a T30 torx® bit and torque wrench and tighten the T-30 torx® head screws to 30 to 35 lbf·in (3.4 to 4.0 N·m, 0.35 to 0.41 kgf·m) of torque (or tighten securely with the torx® wrench provided). 1) Zero gap Install the rear cross bar so that the rear edges of both crossbar end supports are aligned (zero gap) with the front edges of both rear roof rail supports. Install the rear crossbar in the same manner as the front crossbar. CAUTION Do not carry cargo on the roof when the crossbars are removed. Luggage on the roof will be thrown forward or backward in sudden stops or rapid accelerations, resulting in a dangerous road hazard.