Chassis SC822 User's Manual Assembling and Installing the Outer Rails Each outer rail comes in three sections that require assembly before mounting onto the rack. 1. Find the outer rail mounting brackets in the chassis accessory box. A pair of long brackets for the rear of each rail A pair of short brackets for the front with a threaded mounting hole A pair of short brackets for the front with a larger, non-threaded mounting hole (These can be used in a square hole rack with screws and nuts from your rack accessory bag.) Only one type of short front brackets is needed. Use the type that best fits your needs. Note that the brackets are labeled as to front, rear, and up.
They are specific for the left and right rails. 2. Secure the front (short) bracket onto the outer rail with two type I screws. 3. Mount the rear (long) bracket onto the outer rail at the approximate position to fit your rack. Use two or three type I screws into holes that are convenient. Leave the screws just loose enough that the bracket can slide. 4 3 2 4 Figure 2-4. Assembling the Outer Rails 20