Download 2018 Honda Ridgeline Bed Extender Installation Instructions – Installing the Bed Extender 1. Open the tailgate. 2. Using an awl, pierce through the seals in three holes on the right side bed lining. 3. Install the right rear latch to the right side bed lining with three hex bolts. Repeat steps 2 and 3 on the other side. 4. Remove the right front lower tie-down hook. 5. Install the right front bracket with two TORX bolts removed in step 4. Torque the TORX bolts to 20 N·m (15 lb·ft).
Repeat steps 4 and 5 on the other side. 6. Install the strap to the middle tube of the left tube. Slide three center tubes into the left tube use the coated area as a guide for depth of insertion. 7. Install the strap to the middle tube of the right tube. Slide three center tubes into the right tube using the coated area as a guide for depth of insertion. 8. Insert the two pivots on the bed extender into the rear latches. Push down on the bed extender until the parts are locked. 9. Carefully pull down the bed extender onto the tailgate.