607 PRO Challenger
Series |
39
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�
Remove the fan shroud
support connecting the fan
shroud “tin” to the
rear endplate�
7� Remove the rear endplate,
gasket, and vanes�
