Allied 5500, Technical Manual, Page: 43 / 68

2. Be sure the part of the Valve Stem ex-
tending below the jaws clears the oper-
ating components of the vise. If
necessary, protect the threads by
wrapping them with a thick cloth or
canvas.
3. Lightly lubricate the threads and plain
hub above the upper shoulder of the
Valve Stem as shown in Figure 9-7.
4. Obtain two Spacers (5) and one O-Ring
(6). Lightly lubricate each of these
components.
5. Slide the two Spacers (5) over the
threads and onto the hub of the Valve
Stem. Seat the Spacers squarely
against the flat upper shoulder of the
stem. Refer to Figure 9-8.
6. Slide the O-ring (6) over the threads
and onto the hub of the Valve Stem.
Seat the O-ring squarely against the
upper Spacer. Refer to Figure 9-8.
7. Obtain the Valve (7). Look into each
end of the Valve for the internal shoul-
der. Refer to Figure 9-9.
8. Position the Valve over the end of the
Valve Stem. The end of the Valve with
the internal shoulder should be away
from the Valve Stem, as shown in Fig-
ure 9-9.
9. Slide the other end of the Valve, the
end without an internal shoulder over
the threads and onto the hub of the
Valve Stem.
10. Seat the internal shoulder of the Valve
squarely against the lower O-ring. Re-
fer to Figure 9-9.
11. Obtain the remaining two Spacers (5)
and one O-Ring (6). Lightly lubricate
each of these components.
12. Slide the O-ring (6) over the threads
and onto the un-threaded hub of the
Valve Stem.
A
LLIED Model 5500 Hole-Hog
08/25/00 33
O-Ring
Valve Spacer
Valve Spacer
Upper Shoulder
of Valve Stem
Valve Stem
Figure 9-8. Install Lower Spacers and O-Ring
Valve
Internal shoulder
of Valve away from
Valve Stem
Slide Valve onto Valve Stem
until internal shoulder of Valve
seats on O-Ring.
O-Ring
Two
Valve Spacers
Valve Stem
Figure 9-9. Install Valve on Valve Stem.