National Vacuum Equipment 607 challenger series Replacement And Rebuild Manual - (Fan Cooled Only) Remove
Other manuals for 607 challenger series:
Owner's Manual And Operating Instructions
Manual is about: Rotary Vane Vacuum Pumps
of
20
607 Challenger
Series | 11
www.natvac.com | 800.253.5500
4 Remove the oil pump drive
key from the end of the rotor
6 Remove the top two (2) bolts
that hold the rear endplate
to the pump housing and
replace with two (2) 3/8-16
threaded dowels Once in
place, remove the lower six
(6) 3/8 hex bolts
5
(Fan Cooled Only) Remove
the eleven (11) self-tapping
screws that fasten the fan
shroud “tin” to the pump Re-
move the fan shroud support
connecting the fan shroud “tin”
to the rear endplate
7 Remove the rear endplate,
gasket, and vanes