THUMPER FAB TF040905 Can Am Defender Rear Chassis Stiffener Instruction Manual
- June 12, 2024
- THUMPER FAB
Table of Contents
THUMPER FAB TF040905 Can Am Defender Rear Chassis Stiffener
Product Information
| Product Name | Can Am Defender Rear Chassis Stiffener |
|---|---|
| SKU | TF040905 |
| Manufacturer | Thumper Fab |
| Address | 5103 Elysian Fields Rd, Marshall, TX 75672 |
| Customer Service | 903-472-0928 |
| Website | www.thumperfab.com |
| Version | 0223 |
Product Usage Instructions
Before You Begin:
- Make sure to read and understand the installation instructions.
Installation Instructions:
Step 1:
- Jack up the unit and remove the wheels.
- Use a drill and a 3/16 drill bit to drill out the rivets fastening the factory rear chassis cover to the frame (FIG 1).
Step 2:
- Use a 15mm socket and a 15mm wrench to remove the factory
hardware that bolts the rear most control arm bushing of the upper and lower control arm to the frame (FIG 2).
Step 3:
- Fasten the Rear Chassis Stiffener (1) to the rear of the frame using the 2 x M10-1.5x80mm flange head bolts (A) in the top 2 holes and the 2 x M10-1.5x90mm flange head bolts in the bottom 2 holes.
- Use the 4 x M10-1.5 flanged nylon lock nuts (D) to tighten hardware to factory specifications (FIG 3).
Step 4:
- Reinstall the tires.
- Lower the Defender to the ground.
Enjoy your new Thumper Fab Rear Chassis Stiffener!
PARTS
| REF | QTY | DESCRIPTION |
|---|---|---|
| 1 | 1 | Rear Chassis Stiffener |
HARDWARE KIT
A| 2| M10-1.5x80mm Flange Head Bolt
B| 2| M10-1.5x90mm Flange Head Bolt
C| 4| M10-1.5 Flanged Nylon Lock Nut
TOOLS
- Drill
- 3/16” Drill Bit
- 15mm Socket
- 15mm Wrench
BEFORE YOU BEGIN
If you do not feel comfortable installing your Thumper Fab Rear Chassis
Stiffener please see your nearest Can Am® Dealer for installation.
INSTALLATION INSTRUCTIONS
Installation Preperation
Jack up the unit and remove the wheels. Use the drill and a 3/16” drill bit to
drill out the rivets fastening the factory rear chassis cover to the frame
(FIG 1).
FIG 1 – Use 3/16” Drill bit to drill out rivets
Use the 15mm socket and the 15mm wrench to remove the factory hardware the
bolts the rear most control arm bushing of the upper and lower control arm to
the frame (FIG 2).
FIG 2 – Use 15mm Socket and 15mm Wrench to remove OEM bolts
Fasten the Rear Chassis Stiffener (1) to the rear of the frame using the 2 x
M10-1.5x80mm flange head bolts (A) in the top 2 holes and the 2 x M10-1.5x90mm
flange head bolts in the bottom 2 holes. Use the 4 x M10-1.5 flanged nylon
lock nuts (D) to tighten hardware to factory specifications (FIG 3).
FIG 3 – Use 15mm Socket and 15mm Wrench to fasten stiffener to frame.
Reinstall the tires and lower the Defender to the ground. Enjoy your new Thumper Fab Rear Chassis Stiffener!!
The installation of products sold or manufactured by Thumper Fab including,
but not limited to suspension components such as lift kits, control arms,
frame stiffener kits, roofs, roll cages, and tires that exceed the original
specifications for the vehicle, may change the vehicle’s center of gravity and
handling characteristics both on and off-road. You are aware that the
installation of tires that are larger than original vehicle specifications may
reduce the effectiveness of the braking system. Use of these products may
place added stress to the original factory vehicle components which could
cause them to weaken or possibly fail.
Products sold or manufactured by Thumper Fab are intended for off-road use
only. Operation of a vehicle modified with these products on a road could
result in serious bodily injury or death, and such operation may violate the
laws of your state or municipality. You agree to operate your vehicle
exclusively in the manner intended by the vehicle manufacturer. You agree that
failure to safely and reasonably operate your vehicle could result in serious
bodily injury or death, and that, as a result of installation of this
product(s) to your vehicle, extreme care must be taken to prevent vehicle
rollover or loss of control, which may be more likely to occur as a result of
said modifications. You will avoid unsafe maneuvers, including sudden sharp
turns or other abrupt maneuvers, which could make a vehicular accident more
likely. You understand that Thumper Fab is not responsible or liable for any
damages or any injuries to yourself or your passengers that could occur upon
possible accidents due to driver error, incorrect installations, bad judgment,
incompatibility with other aftermarket accessories or natural disasters to the
fullest extent allowable by law. You will have all vehicle occupants fasten
seat belts, if equipped, and wear proper safety equipment, such as DOT
approved helmet and eye protection prior to operating the vehicle. You
understand and acknowledge that failure to wear proper safety equipment may
increase the risk of serious bodily injury or death to yourself and any
passengers.
Proper installation of products sold or manufactured by Thumper Fab requires
knowledge of the factory recommended procedures for removal and installation
of original equipment components. Installation of these products without
proper knowledge and experience may affect the performance of these components
and the safety of the vehicle and cause serious bodily injury or death. It is
strongly recommended that a certified mechanic familiar with the installation
of similar components perform the product(s) installation.
Prior to installing any products sold or manufactured by Thumper Fab, you will
perform or cause to be performed an inspection of their vehicle to confirm its
condition is suitable for the installation of these products. A proper
inspection of the vehicle includes confirmation that the vehicle has not been
in a collision and is free of corrosion. If the vehicle is sus-pected to have
been in a collision or misused, or is otherwise unsuitable for modification,
you will not install the product(s). You will continue to inspect the vehicle
prior to each use to confirm its condition is suitable for its intended use,
and you acknowledge that the failure to do so may result in serious bodily
injury or death, as well as damage to the vehicle itself.
You will install any warning labels provided with the product so it may be
prominently seen by yourself and all passengers. You will notify all
passengers of the modifications performed to your vehicle prior to operation.
Insurance companies may handle coverage of a modified vehicle differently.
Please check with your insurance carrier prior to modifying the vehicle to
ensure your coverage remains sufficient.
Installation of this product(s) may void your vehicle warranty. If this is a
concern, please check with the manufacturer or dealer before purchase or
installation of this product(s).
Thumper Fab
- 5103 Elysian Fields Rd, Marshall, Tx 75672
- Customer Service: 903-472-0928
- www.thumperfab.com