If you use a step-bumper hitch, the bumper could
be damaged in sharp turns. Make sure there is
ample room when turning to avoid contact between
the trailer and the bumper.
If you will be pulling a trailer that, when loaded,
will weigh more than 4,000 lbs (1 814 kg) be sure
to use a properly mounted weight-distributing
hitch and sway control of the proper size.
This equipment is very important for proper
vehicle loading and good handling when driving.
Always use a sway control if the trailer will weigh
more than these limits. You can ask a hitch
dealer about sway controls.
Safety Chains
You should always attach chains between your
vehicle and your trailer. Cross the safety chains
under the tongue of the trailer to help prevent the
tongue from contacting the road if it becomes
separated from the hitch. Instructions about safety
chains may be provided by the hitch manufacturer
or by the trailer manufacturer. Follow the
manufacturer’s recommendation for attaching
safety chains and do not attach them to the
bumper. Always leave just enough slack so you can
turn with your rig. Never allow safety chains to drag
on the ground.
Trailer Brakes
If your trailer weighs more than 1,500 lbs (680 kg)
loaded, then it needs its own brakes — and
they must be adequate. Be sure to read and follow
the instructions for the trailer brakes so you’ll be
able to install, adjust and maintain them properly.
Your trailer’s brake system can tap into the
vehicle’s hydraulic brake system only if:
•
The trailer parts can withstand 3,000 psi
(20 650 kPa) of pressure.
•
The trailer’s brake system will use less than
0.02 cubic inch (0.3 cc) of fluid from your
vehicle’s master cylinder. Otherwise,
both braking systems won’t work well.
You could even lose your brakes.
If everything checks out this far, then make the
brake fluid tap at the port on the master cylinder
that sends fluid to the rear brakes. But don’t
use copper tubing for this. If you do, it will bend
and finally break off. Use steel brake tubing.
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Summary of Contents for 2007 Rainier
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 88: ... NOTES 88 ...
Page 151: ... NOTES 151 ...
Page 152: ...Instrument Panel Overview 152 ...
Page 368: ...When you open the hood on the 5 3L V8 engine here is what you will see 368 ...
Page 492: ...Engine Drive Belt Routing 4 2L V6 Engine 5 3L V8 Engine 492 ...