OM--04621
GHA SERIES
PAGE F -- 7
SEAL APPENDIX
using caution so that they do not pop off
abruptly and cause personal injury. Failure
to remove these clips will result in seal fail-
ure and possible pump damage.
Position the pump on a flat surface with the drive
end facing up. Lightly oil the shaft of the rotor/shaft
assembly (03A). Position the rotating portion of the
seal on the shaft. When the seal is positioned on
the full diameter of the shaft, carefully remove the
spring holding clips. Continue to slide the seal onto
the shaft until the spring retainer seats against the
shaft shoulder.
Place a clean tissue over the sealing face of the ro-
tating portion of the seal, and slide this rotating
subassembly onto the shaft until the spring retain-
er seats against the shaft shoulder.
Secure the rotating portion of the seal by tightening
the setscrews with an allen wrench through the
hole for the socket head pipe plug (P). Reinstall the
pipe plug.
Carefully slide the gaskets and stationary seat over
the shaft and into the seat sleeve bore until seated
against the sleeve shoulder.
Position the seal gland (06I) on a flat surface with
the drive end up.
Carefully slide the seal gland into the seat sleeve
until the gland seats against the stationary seat
gasket. Install the split glands (07G) and secure
them with the retaining clips (07H) and hardware
(A and D).
Assemble the rotor adjusting sleeve (07) and pro-
ceed with
Pump Reassembly, Section E
.
