Hi Team,
a tube spanner is needed to undo what in the Parts Book is called a Screw--actually a nut that screws onto the main central stud-- it in turn holds in a tinplate clamp which holds the cannister onto the base when the top cap is removed.
Sorry I cannot recall the size of the hex, just knew which one to use from the Dealer tool crib.
From experience the lower square rubber "O" Ring will be as hard as coal. Happy chipping away to get it/them out as they likely have never ever been changed.
Cheers,
Eddie B.
Thanks a lot everyone. I guess ill have to jimmy something together. Wondering what size that bolt is now... the joy of making trips into town.
The nut size for the full flow filter arrangement is 1-3/8".
The nut size for the by-pass filter arrangement is 1-1/2"