Specifications

BRAKE
Pedal
yields
under
slight
pressure
Excessive
pedal
travel
All brakes
drag
One brake
drags
Unbalanced brakes
Use
of
a
brake
fluid
boiling point
of which
is
too low
Reservoir
filler
cap
vent hole
clogged
This
promotes
a vacuum in
master cylinder
that
sucks
in
air
through
rear seal
Deteriorated check valve
External leaks
Master
cylinder
leaks
through primary cap
System
has
not
been
bled
Improperly
adjusted
clearance
Fluid level in
master
cylinder
is
too
low
Thermal
expansion
of drums due to over
heating
Insufficient
shoe
to drum clearance
Weak shoe
return
springs
Brake shoe
return
no
free travel
Seized master
cylinder
pislon
Loose
or
damaged
wheel
bearings
Weak
broken
or
unhooked brake shoe
return
springs
Insufficient clearance between brake shoe
and drum
Grease or oil on
linings
Seized
piston
in
wheel
cylinder
Tires
improperly
inflated
Loose wheel
bearing
BR 25
Change
with
the
specified
brake fluid and
bleed
system
Clean reservoir
filler
cap
and bleed the
system
Fit
a new
check valve and bleed the
system
Check master
cylinder piping
and wheel
cylinder
for leaks and make
necessary
re
pairs
Overhaul master
cylinder
Bleed
the
system
Adjust
shoe to drum clearance
Full
up
with
specified
brake fluid
Bleed the
system
if
required
Allow drums to cool off Check brake
shoe
linings
and drums
Replace damaged parts
Adjust
clearance
Replace
the
springs
Adjust
pedal
height
Service
the
master
cylinder replace
the
piston
and bleed the
system
Adjust
or
replace
wheel
bearings
Replace spring
Adjust
brakes
Clean brake mechanism
replace
lining
and
correct cause of
grease
or oil
getting
on
lining
Service the wheel
cylinder
and bleed the
system
Inflate
tires
to correct
pressure
Adjust
wheel
bearing