Manual

Maintenance
2. Slide the cartridge mechanical seal away from the seal-chamber cover.
3. Install the eyebolt in the tapped hole provided in the seal-chamber cover.
4. Rig the lifting sling to the eyebolt and the overhead lifting device.
5. Loosen and remove the seal-chamber cover and the bearing frame bolts.
6. Separate the seal-chamber cover from the bearing frame by tapping on the cover flange
with a hardwood block or a soft-face hammer.
122 Shaft
184 Seal-chamber cover
228 Bearing frame
355 Gland stud nuts
360Q Gland gasket
370H Bearing frame bolts
7. Guide the seal-chamber cover over the end of the shaft once the cover releases from the
bearing frame.
NOTICE:
The cartridge mechanical seal may become damaged if the cover is allowed to come in
contact with it.
8. Loosen the setscrews and remove the cartridge mechanical seal from the shaft.
Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance 63
Manual