AW 375 - Servicing the Thermal Fuse; Thermal Fuse Replacement Procedure

2.
Remove
the
three
bolts
from
thermal
back
into
housing.
Remove
the
existing
thermal
fuse
assemblY.
fuse
flange.
Push
thermal
fuse
hydraulie
release
plunger
1/,
of
theblown
fuse and
instali
the
new
fuse
onto
the
I{OTE:
Do
not over-tighten
fuse
or
fuse
may
fail
prematurely,
Reinstall
flange
onto
roservoir
and
use
a silieone
sealei
around
the
new
flange
gasket.
Use
thread
sealing
compound
on
bolt
threads.
If
the thcrmal
fusc
has
blown,
it
is a
necessity
to inspeet/sorvice
the
dynamometer's
load
unit.
see
Inspeetiorvservicing
Brake
Drum
Unit
-
section
6'
\fi
cAurIoN:
/
,
:_,'
lo6o6.
sueh
Do
not
substitute
thermal
fuse
with
any
device
other
than
recommended
fuse
No'
a substitution
will
result
in
damage
to
brakle
drurn
and
void
warranty'
I6