AKE
TUBE (1)
8/9
lTA-2.2
Figure
5-1.
Assembled
Pump
(D16A
Pump
Model Shown)
Remove
the oil
casing
(12)
as
follows:
a.
Unscrew
and
remove
the lower
screws
(or nuts)
and
washers
that attach the oil
casing
(12)
to
the
coupling housing (11)
(see
Figure 5-1).
b.
WARNING: ESPECIALLY
FOR
THE HEAVIER
PUMPS
(D30A
AND
D60A),
BE
SURE TO
SUPPORT
THE
OIL
CASING WHILE REMOVING THE
SCREWS
(OR NUTS). OTHERWISE,
THE CASING
MAY
FALL,
RESULTING IN DAMAGE OR INJURY.
While supporting the oil
casing,
unscrew
and
remove the upper
screws
(or nuts)
and
washers.
c.
NOTE:
If
you plan
to
reuse
the
large
flat
seal
(13) that fits between the oil
casing
and
the cou-
pling housing, carefully
peel
the
seal
(13) from the oil-casing flange before removing the oil
casing
(see
Figure 5-2).
Remove
the oil
casing
by sliding
it
straight
back
away from the main flange
of
the coupling
hous-
ing.
NOTE:
If
resistance
is
encountered, strike the
front
corner
of
the oil
casing
(12) with a rubber
hammer
to
release
the oil
casing
(12) from the coupling housing (11).
8-8
WARNING: THE DISK
ON
THE MODULE END HAS A SHARP EDGE.
FAILURE
TO
USE
CARE
WHEN
REMOVING AND
HANDLING
THE DISK
MAY
RESULT IN INJURY.
Using
a phillips
head
screwdriver, remove the disk (61) from the shaft
(see
Figure 5-2).
8-9
WARNING:
PUMP
FLUIDS ARE EXCELLENT LUBRICANTS
AND
AS
SUCH
ARE VERY SLIPPERY.
BE
CAREFUL
WHEN
HANDLING
THE MODULE SINCE
IT
CONTAINS LUBRICATING FLUID WHICH COULD
SPILL CAUSING A
HAZARD.
16
TRIVAC
"A"
Manual,
Edition L
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