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570749-INS-RA
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PAGE 1
INSTALLATION MANUAL
570749
Parts List
2 Mounting bracket, lower
2 Mounting bracket, upper
8 Hex head screw, 7/16"-14 x 4"
8 Flat washer, 7/16"
8 Hex nut, serrated flange, 7/16"-14
8 Hex head screw, 3/8"-16 x 1"
8 Flat washer, 3/8"
8 Hex nut, serrated flange, 3/8"-16
Torque Specifications
Metric
M6 bolt 3 ft-lbs.
M8 bolt 7 ft-lbs.
M10 bolt 16 ft-lbs.
M12 bolt 28 ft-lbs.
SAE
1/4" bolt 3 ft-lbs.
5/16" bolt 7 ft-lbs.
3/8" bolt 16 ft-lbs.
7/16" bolt 20 ft-lbs.
1/2" bolt 28 ft-lbs.
Use above torque setting unless otherwise noted
Tools Required
Socket set --
Level of Difficulty
Easy
Notes and Maintenance
Before you begin installation, read all instructions thoroughly.
Proper tools will improve the quality of installation and reduce the time required.
Mild automotive detergent may be used to clean the product. Do not use dish detergent, abrasive
cleaners, abrasive pads, wire brushes or other similar products that may damage the finish.
Refer to the table to the left when securing hardware during the
installation process to help prevent damage to the product or vehicle.
Product Photo
Grip Step
™
Running Boards
(not included)
Product Registration
CURT Group stands behind our products with industry leading warranties.
You can help us continue to improve our product line and help us understand
your needs by registering your purchase by visiting:
warranty.curtgroup.com/surveys
At CURT Group, customer is king. We value your feedback and we use that information to make
improvements on our products. Please, take a minute and let us know how we are doing.
Upper
Lower
This is the first of two manuals
required to complete this installation.
The second manual is included with
your running boards / side steps.
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