|
The
trailer
is
jacked
up and
placed
on jack
stands.
This
allows
the
axles
to hang
freely
so that
the
work
can
proceed.
Proper
equipment
is an
absolute
must!
|
|
This is the
original
configuration
of the
axles. The
springs are
mounted
below the
axle tubes.
The project
is to raise
the trailer
by
re-positioning
the axles
so that the
springs are
located
over the
axle tubes
thus
raising the
trailer by
3 to 4
inches.. |
|
|
Wheels
removed,
ready to
go! |
|
Bolts
removed,
axle is
ready to be
dropped. |
|
|
Axle is on
the floor!
The
bushings
will be
replaced as
they are
well worn.
Also, all
the
suspension
bolts are
worn and
will be
replaced at
this
time. |
|
The new
bushing is
being
driven in,
forcing the
worn
bushing out
the left
side. |
|
|
The axle
assembly is
placed on
sawhorses
for easier
access.
These nuts
are rusted
beyond easy
removal and
the u-bolts
will be cut
using a
cutting
torch to
save
time. |
|
The
stripped
axle with
the
mounting
plate and
spring
removed.
The axle is
then
flipped
over to
enable the
new saddles
to be
installed.
This new
saddle is
ready to be
welded into
place. An
experienced
and
certified
welder
should be
the only
one to
perform
this
operation,
they know
what they
are
doing! |
|
|
This shows
the spring
installed
on the new
saddle, the
plate
installed
over the
spring and
new u-bolts
installed
to hold
everything
in place.
(Follow the
manufacturers
guidelines
for torque
specifications)
Note the
new bushing
being
inserted in
the ends of
the
spring. |
|
The axle
re-installed
on the
trailer.
The axle
tube is now
underneath
the spring
but it is
in the same
relative
position as
it was
originally. |
|
|
The end
result !
This
trailer has
been lifted
about 5
inches with
this
procedure
and the
suspension
system has
had a much
needed
overhaul.
A wheel
alignment
is
recommended
after this
suspension
modification. |
