Truck Hero Sentry Owner'S Manual Download Page 2

Install 5 U-nuts into each of the slots, and on both sides of the truck bed.

The plastic truck bed cap is 

removed for illustration purposes

U

-nut installation

, item D2.

Insert the U-nuts by prying the plastic truck bed cap away from the truck bed while sliding the U-nut into the bed wall opening (fig. 1), 

making sure that the U-nut is aligned with the bed rail hole as shown in fig. 2. Repeat for the passenger side.

Fig. 2

Fig. 1

Front/cab

Rear/tailgate

driver side

Drill mounting holes

. Use drill guide, item D1.

Slide the hole drill guide onto the edge of the truck’s plastic bed cap and in between the cap and the bed (fig. 3).  Align the hole drill 

guide so that the back of the guide fits into the hole of the U-nut (fig. 4).  Drill a 7mm, (9/32”) hole through the truck plastic bed cap 

using the hole drill guide (fig. 5).  The back of the hole drill guide will prevent the drill from hitting the truck bed.  

Repeat this for every U-nut location on both sides of the truck bed.

Fig. 3

Fig. 5

Fig. 4

The plastic truck

bed cap is shown

as a dotted line

so that the

placement of the

U-nut underneath

can be shown.

Drill mounting holes, continued

The truck bed cap sheet metal already has a threaded hole included (fig. 6).  A hole must be drilled through the truck’s plastic bed cap 

to access the threaded hole for mounting.  Slide the hole drill guide onto the edge of the truck’s plastic bed cap and in between the cap 

and the bed.  Align the hole drill guide so that the back of the hole guide aligns with the threaded hole.  Drill a 7mm, (9/32”) hole through 

the truck plastic bed cap using the hole drill guide.  Repeat this on both sides of the truck bed.

The plastic truck

bed cap is shown

as a dotted line

so that the

placement of the

threaded hole

underneath

can be shown.

Fig. 6

Rear/tailgate end, 

driver side

Rear/tailgate end, 

driver side

Clamp installation

. Use M6x30MM screws and clamps.

Insert the screw through the clamp, through the cutout in the rail 

and into the installed U-nut, do not tighten fully.  Start with the 

front/cab hole, (fig. 7) and the rear/tailgate hole to hold the rail in 

place.  

Fig. 7

Install the remaining four middle clamps.  Starting with the rear/tailgate 

tighten the screws.  Push down on the rail when tightening each screw 

to help the rail set on the truck bed cap.  Tighten the remaining screws 

in order to the front/cab.  Repeat the installation on the other side.

Rear/tailgate end, 

driver side

Rear/tailgate end, 

driver side

D2

D2

D1

A

3

4

5

B

Install driver and passenger rail. The assistance of a second 

person is recommended but not required for step 7 thru 8. 

D4

D3

To install the rails, hardware D3 and D4 will be used. Proceed 

to step 6-8 for hardware placement and order of installation.

T30 Torx  

Drive Required

Page 2

TruXedo Inc.

 

 2209 Kellen Gross Drive, Yankton, SD 57078 

 877-878-9336 

 truxedo.com 

©

TruXedo Inc. 2020    

Summary of Contents for Sentry

Page 1: ... CT Parts will be shipped to you factory direct Do not return kit to place of purchase Weather Seal Install the bulkhead seal supplied in the shipping box Bulkhead Seal bulkhead on inside of truck bed Position bulkhead seal flush with the inside edge of bulkhead Cab FRONT Cab WEATHER SEAL INSTALLATION FOR TRUCKS WITH AND WITHOUT TRAIL RAILS 1 2 D5 1 1 It is important that all areas where the bed c...

Page 2: ...ole drill guide onto the edge of the truck s plastic bed cap and in between the cap and the bed Align the hole drill guide so that the back of the hole guide aligns with the threaded hole Drill a 7mm 9 32 hole through the truck plastic bed cap using the hole drill guide Repeat this on both sides of the truck bed The plastic truck bed cap is shown as a dotted line so that the placement of the threa...

Page 3: ...with rear tailgate tighten the screws Push the rail into the plastic bed D4 D3 8 cap when tightening each screw to help the rail seal against the bed cap Tighten the remaining screws in order to the front cab Repeat the installation on the other side Clamp Installation Insert the screw through the clamp through the cutout in the rail and into the installed U nut do not tighten fully Start with the...

Page 4: ...e Attention The rail may need to rail may need to be forced upward be forced upward slightly to allow slightly to allow the header guides the header guides to slide to slide Attention The Attention The rail may need rail may need to be forced to be forced upward slightly upward slightly to allow the to allow the header guides header guides to slide to slide Position the cover assembly roll behind ...

Page 5: ...nsure that the fabric has taken a complete set to the metal substrate ensure that the fabric has taken a complete set to the metal substrate ATTENTION ATTENTION Make sure cover is securely latched on both sides before operating vehicle ALTERNATIVE METHOD OF CLOSING COVER Close and latch cover then close tailgate with the seal to the inside of the tailgate Some care will need to be taken to train s...

Page 6: ...r use vinyl conditioners that contain silicon petroleum or citrus based products on your truck bed cover as they may crack and shrink the vinyl top surface 2 The use of a power washer directed at the covers top surface from a few inches away will damage the surface The nozzle end of a power washer should be held at a minimum of 3 feet away from the top surface 3 It is recommended that you periodic...

Page 7: ... 30 1705929 Latch Cover 31 1118243 Side Rail End Plug_RH Foam Seal 32 1118244 Side Rail End Plug_LH Foam Seal Please specify length or make and model of vehicle 1 ___ ___ Sentry Sentry CT Replacement Cover 2 ___ ___ Header Seal Front 3 ___ ___ Header Seal Rear 4 1705828 Front Header End Plug Passenger 5 1705829 Front Header End Plug Driver 6 1704707 Header Guide 7 1117892 Retainer Hook Strap Passe...

Page 8: ... long period of time it may take a few minutes for the cover to lay flat The fabric material needs to relax to a flat state this is normal cover to lay flat The fabric material needs to relax to a flat state this is normal DO NOT DO NOT roll cover into rear cab window roll cover into rear cab window DO NOT DO NOT stow rolled cover against cab or cab window stow rolled cover against cab or cab wind...

Page 9: ...r will also help prevent dust tracking marks After Initial Install Day to Day Use INCORRECT METHOD INCORRECT METHOD Of How To Open Cover To The Front Of How To Open Cover To The Front Do not slide a partially opened cover across the cover s surface Do not slide a partially opened cover across the cover s surface Do not slide cargo across the cover s surface Do not slide cargo across the cover s su...

Page 10: ...TION 1 Check side rails to make sure they are level 2 The rolled up cover is heavy which may be flexing the rails downward Push front of rails up slightly to allow the screw heads to fall in the slots and the header guides to slide freely into the secured location review step 9 3 If rear header doesn t latch correctly check side rail installation TruXedo Inc warrants that all new unused products a...

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