National Vacuum Equipment 607 PRO Challenger Series Owner's Manual page 38

607 PRO Fan and
Liquid Cooled
Also note that you can visit:
natvac.com/vane-replacement
to view a step by step video
walkthrough with instructions on
vane replacement and maintenance.
38 | 607 PRO Challenger Series
COMPLETE REBUILD
1� Clean off the exterior of the pump
2� Remove the oil pump guard�
Disconnect all oil lines feeding
from the oil pump
Uninstall the oil pump from the
rear bearing cover�
3� Remove the four (4) bolts that
hold the rear bearing cover to
the rear endplate and remove
the rear bearing cover�
www.natvac.com | 800.253.5500