Gland assembly – Crystal GaugeCalHP Pressure Comparator User Manual
Page 10
8
GaugeCalHP Rebuild Kit Instructions
—
Gland Assembly
1
From the rear of the Gland Housing,
remove the O-ring (
P N
5137
), Main
Seal (
P N
5136
), Main Seal Backup
Ring (
P N
5159
), Inner O-ring (
P N
5134
), and Backup Ring
(
P N
5133
).
2
From the front of the Gland
Housing, inspect the inside diam-
eter of the Bearing to confirm that
it is still within specification:
0.501-0.505" (12.7-12.8 mm)
3
If necessary, remove the Bearing
Retaining Ring and Bearing from
the front of the Gland Housing.
The Bearing Retaining Ring and
Bearing are not included in the
Rebuild kit, but may be ordered by
using part numbers 5132 and 5131.
4
Rebuild the Gland Assembly by in-
stalling the Inner O-ring (
P N
5134
),
and Backup Ring (
P N
5133
) through
the front of the Gland Housing, fol-
lowed by the Bearing and Bearing
Retaining Ring.
5
Through the back of the Gland
Housing, install the Main Seal
Backup Ring (
P N
5159
), Main Seal
(
P N
5136
), and O-ring (
P N
5137
).
PN
5137
PN
5159
PN
5134
PN
5133
PN
5136
PN
5132
PN
5131
PN
5136
PN
5137
PN
5133
PN
5134
PN
5159
PN
5134
PN
5133
PN
5131
PN
5132
Gland Assembly Cross Section
Front Gland Housing
Rear Gland Housing