Fluke 93 Service Manual page 170

7-44
coflREcrrvE
maintenance
2.
Lift
the
front
cover
aesembly (Kem
3)
from
the
Scope
Meter.
NOTE:
The
gasket
tietween
the front
cover
and
the
two
case
halves
ts
sealed
to.
and must
remain
with,
the
front cover.
The
front
cover
lifts
away
easily.
Do
not
damage
the gasket
anQ do
not
separate the
front
cover from
the gasket.
A
correctly
fitted
gasket assures
the sealing of the
ScopeMeter
3. Reinstall
the
new
front
cover.
Front cover Torx
screw
replacement
1
.
Remove
the
front
cover.
2.
The
two black
M3
Tonr screws
(Item 4)
are captured type screws.
Remove
screws by unscrewing
them
with
a Torx screwdriver.
Add
a
little
pressure with another smalt screwdriver
at
the
back
of
the screw.
NOTE:
Do
not
force the screws
by
pressing
them
in
or
out.
The screw
action
is vital
for the
captured
screws.
3.
Reinstall the
new Ton
screws
into
the
front
cover