Rugged Ridge Nerf Bars, Black, 55-75 Jeep CJ5 User Manual
Rugged Ridge For the car
Installation Instructions
563962 Nerf Bars
1955-1975 Jeep CJ5
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Hardware: Left and Right Side Nerf Bars
(16) 3/8” Self Tapping Bolts
Note: Drilling will be required for the installation of these Nerf Bars
To obtain correct installation, we recommend that you follow the basic steps covered in these
instructions. Please take care when installing this product to protect the finish and to maintain a
quality look to your new investment. If able, have a second person to assist with the installation.
STEP 1: Position the nerf bar up to the frame. Maintain a ½” minimum between the bottom of the vehicle
and the top of the nerf bar. Locate the nerf bar front to back so it is parallel with the frame and the body.
With the nerf bar in place (second person holding) mark the frame through the nerf bar mounting holes
located in the nerf bar bracket. After marks have been made repeat for the other side and set the bars
aside.
STEP 2: Using a center punch, tap into the frame at the center of the marked holes using a hammer.
NOTE: BEFORE DRILLING, BE SURE TO CHECK THE BACKSIDE OF THE FRAME FOR
POSSIBLE HAZARDS. At the punch mark, drill a 19/64” hole in the frame.
STEP 3: Using (8) self tapping bolts tap the holes using a 3/8” drive ratchet and 13mm socket, and start
each bolt by hand. When tapping the holes it is found best to start the thread cutting, and every 1/2 - 1
full turn, back the bolt out to clear any metal chips, then proceed with another 1/2 - 1 full turn and repeat
until the holes have been properly tapped.
NOTE:
DO NOT
USE AN AIR OPERATED IMPACT GUN OR RATCHET AS THIS MAY DAMAGE OR
STRIP THE SELF TAPPING BOLT.
After all holes have been tapped you can attach the nerf bar. Start all the bolts, align the side step as
needed and tighten all bolts. Torque all bolts to 35 – 45 foot-pounds. Be careful not to over tighten. Over
tightening may stress these bolts and cause premature failure. Recheck the torque of the bolts after a
few days, and re-torque as needed.
WEAR SEAT BELT AT ALL TIMES