LUND L2R Instructions D'installation page 2

Installation Steps
5/16" x 2" Hex
Head Bolt
5/16" Fence
Washer
1/2" x 1" Long
Spring
J-Nut
Rail Tie
Down
Figure 1
(Tie Down Assembly)
Assemble tie downs as shown (Fig. 1). Extend gasket 1" beyond end caps and trim edges. Cut out clearance hole for extrusion tie downs. Secure
1
extrusions to bed rail using tie downs (Fig. 2). Leave bolt loose.
3/8" x 3" SHCS
Passenger Side Sail
Attach side sail gaskets to side sails and crossbar. Note: Because the gaskets are the
same, one gasket is adhered to the right side sail and the other gasket is adhered to the left
side of the crossbar. Assemble the side sails and crossbar using the 3/8" x 3" long socket
2
head cap screws. Do Not OVERTIGHTEN.
Lower End Caps
Top End Caps
(2x) (1 RH & 1 LH)
Support Tab
Barrel Screws
Assemble the top end caps and lower right end cap as shown. Slide the assembled caps into the tube. The tube screw holes and the lower end cap must face to the
inside. With the caps in place secure them with #6 screws.
3
Repeat for the driver side rail.
46015
Rev. -
Figure 2
(Tie Down Assembly)
Gasket
Crossbar
Driver Side
Sail
Gaskets
Tube
Page 2 of 4
3/8" Eye 5/16"-18 x 3/4"
Bolt Flanged Bolt
3/8" Lock 5/16" Lock
Washer Washer
3/8" Plain 5/16" Plain
Washer Washer
Cap Edge
3/8"-18 x 1" 5/16"-18
Hex Head Square Nut
Bolt
Figure 3
Insert (2) 5/16" square head nuts and the 3/8" hex bolt into the channel. Fasten
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the side sails and tube as shown. Leave loose.
Black
Tie Down
Tie Down
Base
5/16" x 1"
Square Head
Bolt
Place the Cab Fairing into final position and tighten the tie down fasteners, side sail and tube fasteners. Do Not Overtighten cross bar fasteners as this will cause the
cross bar to warp. Insert the 5/16" Square Head Bolts into the channel as shown. Attach the Black Tie Down and Tie Down Base. Attach the front and read caps and
5
secure with the 1/4" x 1" Socket Head Cap Screws. Do Not apply thread lock/silicone to treads.
6
Install caps over bolt holes in cross bar.
46015
Rev. -
Figure 4
See Fig. 3 See Fig. 4
Front Cap
Socket Head
Screw
(4x)
Page 3 of 4
See Fig. 4
Rear Cap