Revised 12.8.09
Installation Instructions:
(Part # SB2740)
I-Rack
(Intelligent Racking System)
NOTE: Carefully read entire instructions thoroughly before
attempting to install this part.
CAUTION!: Adding excessive weight to the tire carrier may cause failure.
NOTE: If your installation requires multiple gas can mounts, an additional gas can
mounting kit (SB2740-01) can be purchased separately.
Parts Included Qty
90-4249 Jack Mount Stud 2
90-5761 Wing Bolt 1 1/4”: Main Body 2
90-5763 Wing Bolt 5 1/2”: Gas Can Mount 1
90-5765 1/2” Wing Nut: Jack Mount Stud 2
90-5767 Gas Can Retainer 1
93-5769 Stem Mount 1
90-4251 Gas Can Upper Mount 1
93-5771 Gas Can Lower Mount 1
93-5774 I-Rack Main Body 1
90-2466 Jack Mount Stud Spacer 2
Parts Included Qty
90-6723 Hardware Pack: Jack & Gas Can 1
1/2” Hex Nut Gr. 8 6
1/2” Split Lock Washer 6
1/2” SAE Flat Washer 6
P1029 Hardware Pack: Jack Mount Stud 2
Cushion 2
Retainer 2
Nut 1
90-5777 Nut Plate: Main Body 1
90170A212 Quick Disconnect Pin 2
Typical Final Installation
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
Revised 12.8.09
Installation Instructions:
(Part # SB2740)
I-Rack
(Intelligent Racking System)
Main Body Mounting Instructions:
Step 1: Remove the spare tire from the tire carrier. (Fig. A)
Step 2: Install the stem mount (93-5769) onto the spare tire mounting studs. Reinstall the
spare tire and secure with the previously removed lug nuts. (Fig. A)
NOTE: Jeep TJ will use the smaller bolt pattern and the Jeep JK will use the larger
bolt pattern.
Step 3:
5769) and secure using the supplied nut plate (90-5777) and 1 1/4” wing bolt (90-5761) in
one of the side locating oval holes that best fits your application. (Fig. A)
Step 4:
wing bolt (90-5761) into the welded nut on the bottom of the I-rack body receiver. This will
remove any excess play in the assembly and secure it firmly in place. (Fig. A)
Carefully install the I-Rack main body (93-5774) receiver onto the stem mount (91-
Once installation of the I-Rack main body is completed install the remaining 1 1/4”
Lug
Nuts
Spare
Tire
Spare Tire
Mount
93-5769
Stem
Mount
93-5774
I-Rack
Main Body
90-5761
1 1/4”
Wing Bolt
90-5777
Nut Plate
91-5769
Stem
Mount
Typical Installation
(Fig A)
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
Revised 12.8.09
Installation Instructions:
(Part # SB2740)
I-Rack
(Intelligent Racking System)
Jack Mounting Instructions:
Step 1: Choose mounting the holes that mount the jack at your desired height. Install the
jack mount studs (90-4249) into the previously chosen holes in the I-Rack main body and
secure using the 1/2” hardware. (Fig B)
Step 2: Install the Jack onto the mounting studs (90-4249) using the supplied spacers (90-
2466), cushions and retainers from pack (P-1029). Secure using 1/2” wing nuts (90-5765).
(Fig B)
Step 3: Tighten the 1/2” wing nuts (90-5765) until the quick disconnect pin holes are ex-
posed. Install the quick disconnect pins (90170A212) into the jack mount studs. (Fig B)
Jack
90-5765 1/2”
Wing Nut,
Retainer and
Cushion
Cushion,
Retainer,
and 90-2466
Spacer
91-5774
I-Rack
Main
Body
Typical Installation
90-4249
Jack
Mount
Stud
90-4249 Jack
Mount Stud
1/2”
Hardware
90170A212 Quick
Disconnect Pin
90-4249 Jack
(Fig B)
Mount Stud
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
Revised 12.8.09
Installation Instructions:
(Part # SB2740)
I-Rack
Gas Can Mounting Instructions:
Step 1: Choose the lower mounting holes that mount the gas can at your desired height. In-
stall the gas can lower mount (93-5771) to the I-Rack main body and secure using the supplied 1/2” nuts and hardware. (Fig C)
Step 2: Assemble the upper mount by installing the 5 1/2” wing bolt (90-5763) through the
gas can retainer (90-5767) and threading it into the gas can upper mount (90-4251). (Fig C)
Step 3: Install the gas can to the lower mount. Secure the top of the gas can to the I-Rack
main body by installing the assembled upper mount onto the I-Rack main body and securing
it using the supplied 1/2” nuts and hardware. (Fig C)
Step 4: Use the 5 1/2” wing bolt (90-5763) to tighten the gas can retainer over the handle of
the gas can to secure it in place. (Fig C)
Step 5: Installation is now complete.
(Intelligent Racking System)
90-5763 5 1/2”
Wing Bolt
90-5767 Gas
Can Retainer
Gas Can
Typical Installation
1/2”
Hardware
90-4251
Gas Can
Upper
Mount
93-5771
Gas Can
Lower
Mount
(Fig C)
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
Revised 12.8.09
X
X
Installation Instructions:
(Part # SB2740)
I-Rack
(Intelligent Racking System)
Deci mal S ystem Metric S ystem
Bolt Size Grade 5 Grade8 Bolt Size Class 9.8 Class 10.9 Cla ss 12.9
5/16 15 20 M6 5 9 12
3/83045 M8182327
7/16 45 60 M10 32 45 50
1/2 65 90 M12 55 75 90
9/16 95 130 M14 85 120 145
5/8 135 175 M16 130 165 210
3/4 185 280 M18 170 240 290
T T
D D
L L
1/2-13x1. 75 HHCS
D T L
G = Grade (Bolt Strength) P = Property Class (Bolt Strength)
D = Nominal Diameter (Inches) D = Nominal Diameter (M illimeters)
T = Thread Count (Threads per Inch) T = Thread Pitch (Thread Width, mm)
L = Length (Inches) L = Length (M illimeter s)
X = Description (Hex Head Cap Screw) X = Description (Hex Head Cap Screw)
Stainless Steel Finish – Aluminum polish may be used to polish small scratches and scuffs on the finish. Mild
soap, window or glass cleaner may be used to clean the finish. Dual state powder coat finish – Mild soap, win-
dow or glass cleaner may be used to clean the finish. In order to protect the finish, you may wax your product on a
regular basis with pure carnauba automotive wax. Do not use any types of soap, polish or was that contains abrasive that could damage the finish. Textured coated finishes should be cleaned with a mild soap on a damp
sponge. Do not apply polish or was that requires to be removed by means of buffing. This type of wax is commonly used at car wash facilities. Chrome Finish – Mild soap, window or glass cleaner may be used to clean the
finish. In order to protect the finish you should wax your product on a regular basis with pure carnauba automotive
wax. Do not use any types of soap, polish or was that contains abrasive that could damage the finish.
Bolt Torque and ID
All Torques in Ft. Lbs.
G
Grade 5 Grade 8
(No. of Marks + 2)
Product cleaning and maintenance instructions
M12-1. 2 5x50 HHCS
D T L
P
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
Revised 12.8.09
Installation Instructions:
(Part # SB2740)
I-Rack
(Intelligent Racking System)
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-roa d 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.
Duration of Limited Warranty
Limited Lifetime Warranty on Stainless Steel Products -
Smittybilt stainless steel products carry the foregoing limited repair or replacement warranty against workmanship and defects in the material so long as the original purchaser retains the original stainless steel parts.
Limited Five (5) Year / 50,000 Mile Pro-Rata Warranty (whichever occurs first) on Dual-Stage Powder
Coating Products -
Smittybilt dual-stage powder coated products carry the foregoing limited repair or replacement warranty for a
period of (5) years or 50,000 miles (whichever occurs first) from date of purchase against workmanship and
defects in the material, provided that any claim submitted after (2.5) years from date of purchase shall, if accepted, be satisfied by Smittybilt offering customer a credit on the purchase of a replacement product equal to
fifty percent (50%) of customer’s initial purchase price.
Limited Three (3) Year / 36,000 Mile Pro-Rata Warranty (whichever occurs first) on Chrome Products-
Smittybilt chrome products finished carry the foregoing limited repair or replacement warranty for a period of
three (3) years or 36,000 miles against workmanship and defects in the material (whichever occurs first) from
the date of purchase.
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 th an
those listed in this limited warranty for those discontinued products.
For Technical Support/Warranty Information please call 310-762-9944
Smittybilt, 400 W Artesia, Compton, CA 90220
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