Undercover D-Ring User Manual

Refer to Model Specic Guide for

Special Notes Regarding Your Model

QUICK START INSTALL GUIDE D-Ring Hinge Version

1

Install Parts Check List

A: 2 Hydraulic Struts
B: 8 Aluminum Clamps, Stainless

A

E

Steel Bolts, Washers, &
Lock Washers

C: 2 Front Mounting Brackets
D: 2 Rear Mounting Brackets

B

D

E: 2 J-Hooks and Wall Mounting

Screws

Tools Needed - 3/8” and 1/2” Wrench

C

or Socket

Mylar Tabs Included

NOTE: UnderCover Tonneaus are
designed from trucks that do not

have a bedliner (spray-in bedliners
pose no problem). Trucks that have plastic
drop in bedliners will require some minor trimming of the bedliner to ensure proper
placement of the mounting brackets. Any modications must be made to the bedliner

and NOT the UnderCover mounting hardware. Modications to the mounting
hardware could result in improper installation and will void your warranty.

NOTE: Brackets may dier from photo

2

Rear Mounting Bracket

Install the rear
bracket to the truck
bed rail near the
tailgate. Refer to the
Model Specic Guide
for measurements
and special notes.

Use 2 clamps per
bracket, install one
clamp in hole 1 and
one clamp in the
hole nearest the
tailgate that is unob­structed by the truck
bed.

Do not over
tighten and distort
the brackets.

For Customer Service or Warranty Issues, Contact UnderCover Directly [phone] www.undercoverinfo.com

TOP VIEW PASSENGER SIDE

REFER TO MODEL SPECIFIC
GUIDE FOR MEASUREMENT

FRONT BULKHEAD

REAR BRACKET

TRUCK BED RAIL

1

BALL STUD

BOLT

FLAT WASHER

LOCK WASHER

3

2

REAR BRACKET

CLAMP

REAR BRACKET

LOCK STRIKE

TAILGATE

TRUCK BED RAIL

CLAMP INSTALLED

CORRECTLY

TAILGATE

CLAMP INSTALLED

INCORRECTLY

PAGE 1

QUICK START INSTALL GUIDE

Refer to Model Specic Guide for

Special Notes Regarding Your Model

3

Front Mounting Bracket

Install the front
bracket to the truck
bed rail near the
bulkhead. Refer to
the Model Specic
Guide for measure­ments and special
notes.

Use 2 clamps per
bracket, install one
clamp in hole 1 or 2
and one clamp in
hole 4. If hole 4 is
obstructed by the
truck bed, use hole 3.

SPIRAL RING TAB

TOP VIEW PASSENGER SIDE

GAP

PASSENGER SIDE

FRONT BULKHEAD

Hidden Hinge Version

FRONT BRACKET

REFER TO MODEL SPECIFIC GUIDE FOR MEASUREMENT

FRONT BULKHEAD

FRONT BRACKET

1

2

3

4

Do not over
tighten and distort
the brackets.

4

Install Cover

With some assistance
set the bed cover on
the truck bed. Position
the female hinge over
the spiral ring tabs.
Install the spiral rings
into the holes in the
spiral ring tabs.

NOTE: The rings are
simply a safety measure
to prevent the cover
from slipping o of the
tabs in the open posi­tion. Once the hydraulic
struts are attached and
the cover is closed and
locked, it is not possible
to lift the front of the
cover o of the spiral
ring tabs.

Place the Mylar tabs on

the back of the cab, in

front of the spiral rings.

TOP VIEW

SPIRAL RING

SPIRAL RING TAB

FEMALE HINGE

UNDERCOVER TONNEAU

For Customer Service or Warranty Issues, Contact UnderCover Directly [phone] www.undercoverinfo.com

PAGE 2