Luverne 415254 User manual

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INSTALLATION MANUAL 570749
Parts List
2Mounting bracket, lower
2Mounting bracket, upper
8Hex head screw, 7/16"-14 x 4"
8Flat washer, 7/16"
8Hex nut, serrated flange, 7/16"-14
8Hex head screw, 3/8"-16 x 1"
8Flat washer, 3/8"
8Hex 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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Step 1
On the driver side, locate the mounting holes on the rear frame.
Using four 7/16"-14 x 4" hex head screws (#3), four 7/16" flat
washers (#4) and four 7/16"-14 serrated flange nuts (#5), install
the upper mounting bracket (#2). Tighten all hardware to 19 ft-lbs.
Step 3
Repeat steps 1 – 3 for the passenger side of the vehicle.
Step 2
Using four 3/8"-16 x 1" hex head screws (#6),
four 3/8" flat washers (#7) and four 3/8"-16 serrated
flange hex nuts (#8), install the lower mounting bracket (#1).
Note: Snug the hardware, but do not fully tighten.
Note: When installing Grip Steps™, it is recommended that the lower
bracket is all the way out and mounted in the lower set of holes. When
installing MegaSteps®or O-Mega Steps™, it is recommended that the
lower bracket is slid all the way in and mounted in the upper set of holes.
Step 4
Attach the running board per the step board instructions.
Note: Snug the hardware, but do not fully tighten.
Step 5
Ensure that the step is level and positioned
correctly. Tighten all remaining bolts to 19 ft-lbs.
Parts List
Qty Description #
2Mounting bracket, lower 1
2Mounting bracket, upper 2
8Hex head screw, 7/16"-14 x 4" 3
8Flat washer, 7/16" 4
8Hex nut,
serrated flange, 7/16"-14
5
8Hex head screw, 3/8"-16 x 1" 6
8Flat washer, 3/8" 7
8Hex nut, serrated flange, 3/8"-16 8
ASSEMBLY