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Pro3&4

_4.1

G

N

K

GO

OP

F

P

N

K

(RIGHT SIDE SHOWN)

STEP   3

STEP   4

 #1 =  

Cover entire swedge joints with goop 

sealant and join FRONT and REAR side channels 
together. There is a RIGHT & LEFT REAR. The 
leg cups angle outward. Be sure the connecting 
plates overlap, and loosely bolt together with bolts 

G

, washers 

K

 and lock nuts 

N

.

     

 #2 =  

Slide the FRONT leg onto the front side channel. 

There is a RIGHT & a LEFT. Match to the correct side 

channel so that both FRONT & REAR legs angle outward.

Position distance to match same as above. Insert the set 

screws  

P

, but do not tighten yet.

 #3 =  

Loosely attach the top CLAMP with 

bolts 

F

, washers 

K

, and nuts 

N

.

 #1 = 

Cover entire swedge joints with goop  

sealant and attach the REAR LEGS with 

bolts 

C

,  washers 

J

, and nuts 

M

.

Note: 

The distance between front & rear  

 

legs will not be longer than the inside 

 

measurements of the bed itself.

STEP   5

GOOP

C

J

M

GOOP  APPLICATION

Apply a healthy air tight bead of goop 
around 

every

 swaged joint as shown, to 

prevent moisture from leaking into and out 
of the joint. If this is not done properly, the 
inside surface of the tubes can rust and 
rusty water can leak out.    Maintain this 
joint seal throughout the life of your rack.

Swaged joint & holes

Smooth goop at swaged joint & holes

GOOP

GOOP

 #1 = 

Measure the center to center measurement 

between the front and rear footplate saddles.  

Final positioning of the front legs will follow.

Bulkhead (front)

Tailgate (rear)

Summary of Contents for PRO-III

Page 1: ...ASSEMBLY INSTRUCTIONS for PRO III IV Parts 80000 80020 90000 11253 G Trade Center Drive Rancho Cordova CA 95742 800 343 7486 916 638 8703 v _4 1...

Page 2: ...Q A 1 2 9 16 3 4 PRO III IV ALL MODELS FOR TRUCKS WITHOUT SHELLS V R C J H A H L F K N F K N B H L N 9 9 7 8 8 3 1 2 GOOP GOOP GOOP 7 7 7 2011 KARGO MASTER Pro3 4 _4 1 E G K N K M 4 10 10...

Page 3: ...ea 4 ea 1 2 x 3 1 2 Hex Bolt 5 16 x 3 4 Carriage Bolt 1 2 Jam Nut 3 8 Lock Nut 5 16 Lock Nut D 8 ea 3 8 x 1 3 4 Button Head C 2 ea 3 8 x 2 1 4 Button Head T 2 ea 3 8 x 16 x 2 1 2 Button Head Bolt B 2...

Page 4: ...Nut Q as shown Maneuver T Nut Q inside the stake pocket push the FOOTPLATE forward against the bulkhead and tighten the T nut up against the underside of the truck bed rail Secure the rear of the fron...

Page 5: ...as shown Note If you prefer to mount the FOOTPLATES by drilling 3 8 holes through the truck bedrail locate the FOOTPLATES as per above and attach using included fasteners D K M We recommend using the...

Page 6: ...washers K and nuts N 1 Cover entire swedge joints with goop sealant and attach the REAR LEGS with bolts C washers J and nuts M Note The distance between front rear legs will not be longer than the in...

Page 7: ...ers K and lock nuts N 1 Insert PLASTIC CAPS onto the rear crossbar uprights the tall side of the tube Slide the REAR CROSS BAR into the REAR LEG POSTS at the top as shown STEP 8 1 Cover entire swedge...

Page 8: ...legs with bolts A washers H and nut L Center rack on truck bed Tighten up the bolts on the crossbar and clamp plates as well as the set screws P 1 Attach the front SUPPORT UPRIGHT where the 1 tube be...

Page 9: ...OVER TIGHTEN ON DOUBLE WALL BED CONSTRUCTION AS THIS MAY DEFORM THE SHEET METAL OF THE PICKUP BED 3 8 3 8 OPTIONAL BED SUPPORT STEP 11 4 Modern truck beds are made from thin steel with limited load be...

Page 10: ...TRUCK RACK WILL SIGNIFICANTLY INCREASE THE VEHICLE S TENDENCY TO OVERTURN ALWAYS KEEP HEAVY LOADS EVENLY DISTRIBUTED AND AS LOW AS POSSIBLE IT IS IMPORTANT TO NOTE THAT THE KARGO MASTER RACK LOAD BEA...

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