ARB 6174921 User Manual

10-02-2020 Page 1 of 32 ARB Copyright 2017 3789736
If you have any queries regarding the installation of this product please contact the distributor from whom it was purchased, or alternatively the ARB office in your state.
Head Office – ARB Corporation Ltd VIC: 42-44 Garden Street, Kilsyth, Victoria, 3137 Tel: (03) 9761 6622 Fax: (03) 9761 6807
WA:(08) 9244 3553 NSW: (02) 9821 3633 ACT: (02) 6280 7475 SA: (08) 8244 5001 QLD: (07) 3872 3872 NT: (08) 8947 2262 TAS: (03) 6331 4190
DUAL CAB CLASSIC CANOPY
Isuzu DMax / GM Colorado 2012+
Dual Cab Canopy
FITTING KIT: 6174921, SEAL KIT: 6171422, FRONT RAIL: 668PD046
! PLEASE PROVIDE A COPY OF THESE INSTRUCTIONS TO THE CUSTOMER !
IMPORTANT:
 Vehicle bodies and vehicle specific installation can vary, so please read the following instructions as
they refer to important information, which could affect the quality of the final installation.
 It is advisable to have the canopy fitted by an authorised dealer.
 The majority of installation can be completed by one person, (however, at least 2 people will be
required to lift the canopy onto the vehicle).
FITMENT:
 For Bed Liners, additional time for fitting is required and trimming of bed liners is required. Fitting with
under rail bed liners is recommended ONLY (ARB part number KUL1359 or Sport guard part
number 10051584).
In addition, it will suit Isuzu Genuine accessories under rail bed liner 94778436.
 Cabin Guards and Sports Bars must be removed prior to canopy fitment. These components can
be returned to the customer if required.
 When fitting the ARB canopy vent, fitment of the vent is easier prior to fitting the canopy to the
vehicle and before internal frame installations. The vent must be fitted to the front of the canopy
if a roof rack is to be fitted.
CARE OF YOUR CANOPY:
Please refer to the “owner’s manual supplement” to be given to the purchaser on installation, and to
details referred to in the second last page of these fitting instructions.

ARB 6174921 Specifications

General

Brand	ARB
Model	6174921
Category	Automobile Accessories
Language	English

Summary

Section 1: Preparing the Vehicle Tub – Removal of Sports Bars & Bed Liners and Sealing the Tub

Sealing the Vehicle's Tub

Steps to seal the vehicle's tub using foam blocks and silicon for waterproofing.

Section 2: Fitting the Canopy Tub Mounting Bracket System

Front Bracket Installation

Fitting the front tub mounting brackets to the vehicle's tub using specified hardware.

Front Mount Rail Installation

Placing and securing the front tub mount rail to the vehicle's front tub wall.

Section 3: Fitting the Seals

Applying Tub Side Seals

Sealing the vehicle's tub rails with the provided seal tape.

Applying Front Seals and Bridges

Sealing front corners and tub bridge areas with primer and seal tape.

Section 4: Fitting the Canopy

Canopy Placement and Alignment

Lifting and positioning the canopy onto the vehicle tub, ensuring proper alignment.

Securing Canopy to Tub Brackets

Fastening the canopy base rail to the front and rear tub mounting brackets.

Tailgate and Seal Adjustments

Adjusting door sash seals and tailgate seals for proper fit and seal.

Tailgate Protection Tape

Applying protective tape to the vehicle's tailgate to prevent scuffing.

Section 5: Wiring the Canopy

Colorado Wiring Procedure

Step-by-step guide for wiring the canopy brake light for Colorado vehicles.

Isuzu DMAX Wiring Procedure

Step-by-step guide for wiring the canopy brake light for Isuzu DMAX vehicles.

Section 6: Bed Liner Fitting with Canopy Tub Mounting Bracket System

ARB Bed Liner Installation

Fitting the canopy with an ARB under-rail bed liner, including trimming.

ARB Sport Guard Installation

Fitting the canopy with an ARB Sport Guard bed liner, including modifications.

OEM Holden Bed Liner Installation

Fitting the canopy with an OEM Holden under-rail bed liner, including trimming.

Over-Rail Tailgate Liner Installation

Fitting an over-rail tailgate liner to the vehicle, including cuts and trims.

Section 7: Owners Manual Supplement

Warranty Information

Details on ARB product warranty, coverage, and exclusions.

Safety Warnings and Precautions

Important safety guidelines for operating the vehicle with the canopy.

Maintenance Requirements

Recommended maintenance for the canopy, including lubrication and checks.

Section 8: ARB Fitment Checklist

Vehicle and Canopy Check

Checklist for installers to verify proper fitment and customer handover.