1994 Chevrolet Blazer Owner's Manual - Page 198

1994 Chevrolet Blazer Manual

Page 198 highlights

Trailer Brakes If your trailer weighs more than 1,000 pounds (450 kg) loaded, then it needs its own brakes - and they must be adequate. sure to read and follow the Be instructions for the trailer brakes so you'll be able to install, adjust and maintain them properly. Your trailer brakes system can tap into vehicle's hydraulic brake system except: Don't tap intoyour vehicle's brake systemif the trailer's brake system will use more than 0.02 cubic inch ( 0 . 3 ~of ) ~ fluid from your vehicle's master cylinder. If it does, both braking systems won't work well.You could even lose your brakes. Will the trailer parts take 3,000 psi (20 650 kPa) of pressure? If not, the trailer brake system must not be used with your vehicle. If everything checks out this far, then make the brake fluid tap the port on at the master cylinder that sends fluid to the rear brakes. But don't usecopper tubing for this. If you do, it will bend and finally break off. Use steel brake tubing. Driving with a Trailer Towing a trailer requires a certain amount of experience. Before setting out for the open road, you'll wantto get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind thatthe vehicle you are driving is now a good deal longer and not nearly so responsive as your vehicle is by itself. Before you start, check thetrailer hitch and platform, safetychains, electrical connector, lights, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same time. 4-40

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Trailer
Brakes
If your trailer weighs more than
1,000
pounds
(450
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 brakes
system
can tap into
vehicle’s
hydraulic
brake
system
except:
Don’t tap
into your vehicle’s
brake
system
if
the
trailer’s
brake
system
will
use
more than
0.02
cubic inch (
0
.
3
~
~
)
of fluid from your
vehicle’s
master
cylinder.
If
it does, both
braking systems won’t
work
well.You could even
lose your brakes.
Will
the trailer parts
take
3,000
psi
(20
650
kPa)
of
pressure? If not, the
trailer brake system must
not
be
used
with
your
vehicle.
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.
Driving
with
a
Trailer
Towing a trailer
requires
a
certain amount of
experience.
Before setting out
for the open
road,
you’ll
want
to
get
to
know
your
rig.
Acquaint
yourself
with the feel of
handling and braking
with
the
added
weight
of
the
trailer.
And always keep in
mind
that the vehicle
you
are driving
is
now a good
deal longer and
not
nearly
so
responsive as your
vehicle
is by itself.
Before you
start,
check
the
trailer hitch
and
platform,
safetychains,
electrical
connector, lights, tires
and
mirror adjustment. If the
trailer
has
electric brakes,
start your vehicle
and trailer moving
and
then
apply
the
trailer
brake controller by hand to be sure the
brakes are working. This lets
you check your electrical
connection at the same time.
4-40