Repeat step Step 7 on page 37 and step Step 8 on page 38 for the other outer slide-rail.Step 9. Remove the shipping screw from each new outer slide-rail.Shipping screwShipping screwSlide-rail rearSlide-rail frontStep 10. To attach the outer slide-rail to the rack, complete the following steps.Note: Install the rear slide-rail bracket to the rear of the rack first; then, install the front slide-railbracket to the front of the rack.a. Holding the slide-rail horizontally, align the rear slide-rail bracket so that the bracket is on theoutside of the rack mounting flanges.b. Press the rear slide-rail bracket toward the rack flange and then pull it towards the front of therack until the locking bracket clicks into place behind the rack flange.Slide-rail rearc. Extend the slide-rail and press the front slide-rail bracket toward the rack flange and then pushit towards the rear of the rack until the locking bracket clicks into place behind the rack flange.Chapter 4. Hardware maintenance information 39