Installation Instructions
Parts Included Qty
Parts Included Qty
Parts Included Qty
Parts Included Qty
Parts Included Qty
Parts Included Qty
Defender Rack Adjust-A-Mount
Application-Universal
WWW.SMITTYBILT.COM
Part # AM4, AM6, AM8
AM10, AM12
Please read instructions entirely before installing this product. Drilling is
required to install this product.
Part# AM4
Hinge mount (AM) 4
“L” bracket (D8107A) 4
Hardware Kit (AM-4-HP)
1/4” well nut 8
1/4”x.75” 8
1/4” flat washer 8
1/4“ lock washer 8
5/16”x3/4” bolt 16
5/16” flat washer 32
5/16” lock washer 16
5/16” nut 16
Part# AM6
Hinge mount (AM) 6
“L” bracket (D8107A) 6
Hardware Kit (AM-6-HP)
1/4” well nut 12
1/4”x.75” 12
1/4” flat washer 12
1/4“ lock washer 12
5/16”x3/4” bolt 24
5/16” flat washer 48
5/16” lock washer 24
5/16” nut 24
Part# AM8
Hinge mount (AM) 8
“L” bracket (D8107A) 8
Hardware Kit (AM-8-HP)
1/4” well nut 16
1/4”x.75” 16
1/4” flat washer 16
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
1/4“ lock washer 16
5/16”x3/4” bolt 32
5/16” flat washer 64
5/16” lock washer 32
5/16” nut 32
Installation Instructions
Parts Included Qty
Parts Included Qty
Parts Included Qty
Parts Included Qty
Defender Rack Adjust-A-Mount
Application-Universal
WWW.SMITTYBILT.COM
Part # AM4, AM6, AM8
AM10, AM12
Part# AM10
Hinge mount (AM) 10
“L” bracket (D8107A) 10
Hardware Kit (AM-10-HP)
1/4” well nut 20
1/4”x.75” 20
1/4” flat washer 20
1/4“ lock washer 20
5/16”x3/4” bolt 40
5/16” flat washer 80
5/16” lock washer 40
5/16” nut 40
Part# AM12
Hinge mount (AM) 12
“L” bracket (D8107A) 12
Hardware Kit (AM-12-HP)
1/4” well nut 24
1/4”x.75” 24
1/4” flat washer 24
Step 1: Assemble hinge mounts and “L” brackets (see diagram #1)
Step 2: Place Defender Rack on roof. Attach mounting brackets to rack with 5/16” hardware
and tighten snug, but not completely. Note that the base of the hinge brackets can be
mounted in 2 different positions for clearance (see diagrams #2 &3). Position rack
and mark 4 outside corner mounting holes. Remove rack. Using a sheet metal bit, drill
½” mounting holes and install ¼” well nuts. !!!! Use caution when drilling
through roof. Check all clearances and /or obstructions prior to drilling!!!!
Step 3:
Place rack on roof and secure with (4) ¼” bolts. Do not tighten fully at this time.
Step 4: Mark the remaining mounting holes. Remove the rack assembly and drill the
remaining ½” holes. Install ¼” well nuts in the holes and re-install the rack assembly.
Tighten ¼” bolts first, then the rest of the hardware.
1/4“ lock washer 24
5/16”x3/4” bolt 48
5/16” flat washer 96
5/16” lock washer 48
5/16” nut 48
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
Installation Instructions
Defender Rack Adjust-A-Mount
Application-Universal
WWW.SMITTYBILT.COM
Part # AM4, AM6, AM8
AM10, AM12
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
Installation Instructions
Defender Rack Adjust-A-Mount
Application-Universal
WWW.SMITTYBILT.COM
Part # AM4, AM6, AM8
AM10, AM12
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
Installation Instructions
Standard
Metric
M6 9 ft. lbs.
1/2” nuts 90 ft. lbs.
M12 75 ft. lbs.
5/8” nuts 175 ft. lbs.
Defender Rack Adjust-A-Mount
Application-Universal
WWW.SMITTYBILT.COM
Part # AM4, AM6, AM8
AM10, AM12
Note: Defender Roof Racks are rated for loads of no more than 150lbs. evenly distributed.
When carrying a spare tire, the tire should not exceed 33” diameter
Grade 8 nut torque specifications
5/16” nuts 20 ft. lbs.
3/8” nuts 35 ft. lbs.
7/16”nuts 60 ft. lbs.
M8 23 ft. lbs.
M10 45 ft. lbs.
9/16” nuts 160 ft. lbs.
M14 120 ft. lbs.
M16 165 ft. lbs.
Limited Warranties
Smittybilt’s products are covered under the following limited warranties only. Note that the duration of the limited warranty differs
according to the material and finish of the product purchased. Subject to the duration and conditions of the limited warranty stated
below, Smittybilt warrants to the original retail purchaser that its products are free from defects in material and workmanship. All
other warranties and representations express or implied, are hereby disclaimed, including fitness for merchantability and buyer’s
intended use or purpose. All parts are sold “AS IS” except for the limited warranties granted herein. Buyer assumes all risks as to
the selection, suitability and performance of all goods and products selected. This limited warranty does not cover damage or
impairment in any part due to misuse, improper installation, accident or contact with on-road or off-road hazards, product
modification, improper or inadequate cleaning and/or maintenance. Smittybilt is not responsible for items damaged during shipping.
This warranty is not transferable from the original buyer. For the original Buyer to be eligible for the limited warranty coverage, the
Buyer must provide proof of purchase. Smittybilt strongly recommends returning the warranty registration card.
Customer’s remedy hereunder shall be limited only to repair or replacement (at Smittybilt’s option) of any defective part(s) returned
to Smittybilt at customer’s expense. The determination of whether or not a returned part is defective or subject to coverage under the
limited warranties stated herein shall be made at Smittybilt’s sole discretion.
To assure product quality, Smittybilt reserves the right to change product design, material, specification and finishes without prior
notice to customers. This limited warranty gives you specific legal rights and you may also have other rights, which may vary from
state to state. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply as
to you. Also, some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or
exclusions may not apply to you. Smittybilt reserves the right to discontinue product lines and substitute products, or provide other
remedies than those listed in this limited warranty for those discontinued products.
Warning
Rollover and other types of vehicle accidents may result in serious injury or death to you, your passengers and others sharing the
road. Smittybilt accessories are decorative and are not intended to reduce or avoid injury or damage in the event of an accident.
The weight and location of Smittybilt accessories may affect your vehicles’ handling, stability and performance, creating an increased
risk of accident or rollover. Before installing any accessory, check state laws and assure that the accessory will not obscure any
lights or interfere with proper operation on your vehicle’s safety equipment. Consult your owner’s manual and the Smittybilt
instructions, or additional safety information. Smittybilt products, nor the warnings contained herein, are not a substitute for your safe
driving. Don’t drink and drive, always use seat belts and don’t drive faster than conditions permit.
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
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