Smittybilt CN1190-S4 Sure Steps - Manual

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Smittybilt, 1600 Walnut Parkway, Rancho Dominguez, CA 90220
Installation Instructions
Sure-Step (Part # CN1190-S4)
00-07 Suburban/Yukon XL ½ & ¾ Ton
02-06 Avalanche ½ & ¾ Ton
Read the instructions completely before you begin the installation. NOTE: Pictures are
for reference only, actual brackets may be different. Installation is the same
PARTS LIST
(2) SIDE TUBES WITH STEPS
(4) ½” x 2” HEX HEAD BOLTS
(2) FRONT MOUNT BRACKETS (4) ½” FLAT WASHERS
(2) REAR MOUNT BRACKETS (4) ½” SPLIT LOCK WASHERS
(2) CENTER MOUNT BRACES (2) 5/16” x 1” HEX HEAD BOLTS
(6) M12 – 1.75 x 120mm HEX HEAD BOLTS
（ONLY FOR 00-06 MODEL）
(4) 5/16” FLAT WASHERS
(2) 5/16” SPLIT LOCK WASHERS
PROCEDURE
1. Begin installation by working on driver side of the vehicle (see Figures 1.1 – 1.4).
2. From underneath truck, loosen and remove body mount bolts that run upward through mounts into
floorboard. Attach and secure Front Mount Bracket to underside of vehicles front body mount (see Figure
1.2) with (1) M12 – 1.75 x 120mm bolt ( For 07 Model, use the factory bolt on the vehicle), (1) ½” split
lock washer, and (1) ½” flat washer. Hand Tighten.
3. Attach and secure Rear Mount Bracket to underside of vehicles rear body mount as shown in Figure 1.4, in
same manner as the front. Repeat for Center Brace,(see Figure 1.3).
4. Attach Side Tube to Front and Rear Brackets using (1) ½” x 2” bolt, (1) ½” lock washer and (1) ½” flat
washer for each bracket, and hand tighten. Fasten Center Brace to Side Tube using (1) 5/16” x 1”
bolt,(1)5/16’’ Flat washer and (2) 5/16” flat washer. Adjust Side Tube so that it is level and centered, and
tighten all bolts to complete the driver-side assembly.
5.
Repeat process for passenger side of vehicle to complete installation.