Tow bar Fitting Instructions
To Suit Mazda CX7 & Luxury ER 4 DR Wagon Turbo 11-06-on
Part Number QTMA437
Rating 1600 kg Max Static Ball Load 85 Kg
Page
1 of 2
Issue Date 23-04-07
THE WORKHORSE OF AUSTRALIA’S TOWBARS
WARNING:
1. Do not, drill, cut, weld or otherwise modify the tow bar.
2. If you are using electric welding on a motor vehicle,
always
check that the vehicle is not equipped with electronic
engine or instrument management equipment. Failure to do so could
destroy
any onboard computers. If in doubt,
check with the vehicle's manufacturer.
General:
1. Ensure all hardware items have been included
2. It is recommended that the instructions are read through and completely understood before making any attempt to
fit this product.
3. Be wary of any changes to vehicle designs or other accessories that may conflict with the installation of this
product.
4. Before drilling ensure that the area is clear of fuel, electrical & other components.
5. All holes drilled into the body panels shall have all burrs & swarf removed then coated with a suitable rust
preventative paint.
6. The high tensile fasteners supplied with this product were used to achieve the specified rating. If replacement is
required ensure that fasteners of the same rating & quality are used. Contact an authorized
Trailboss
dealer if
further information is required.
7. Ensure that all hardware is fastened to torque list below check fasteners on regular basis.
8. Tow bar load rating sticker provided with this product shall be conspicuously located on inside rear end of the driver's
door.
(See diagram below).
9. Trailboss recommends that you check your tow ball to ensure that it complies with the Australian standards
AS
4177.2.
10.
PLEASE NOTE
: It is advised to remove your lug or tbm when not actually towing so as to produce a clear view of
the vehicles registration plate if obscured, and to also provide maximum available departure angle
Tow bar Maintenance and Care.
Trailboss recommends that bolt torque’s, as listed below, are routinely and regularly inspected and checked for correct
tension. Replace any worn or defective parts.
We recommended to remove Tow Ball Mounts (TBM’s, tongues or lugs) when not being used for any considerable length of
time.
So as to avoid injury, when not towing it is suggested that the tongue, Pull Pin and R-clip are removed then stored in a safe,
clean and dry place, away from excessive moisture.
Hitch Pull Pins and spring “R” clips are regularly checked for proper installation. Replace any worn or defective parts.
Place load rating sticker
inside driver’s door here
FOR TOWING PURPOSES ONLY
For towing capacity details please refer to vehicle
owner’s manual or to the manufacturer. Overloading
can void your warranties.
RECOMMENDED ASSEMBLY TORQUE LISTING
Diameter Grade 8.8 Bolt
M6
9.5 Nm
M8
21.7 Nm
M10
43.4 Nm
M12
77.3 Nm
M16
189.8 Nm
