Blower needs cleaning

Recently acquired a Champion 400 Blower. Where is a parts manuel to be found in order to properly service, clean and maintain?
Need Advice & Guidance

Before you get into it too far, read the info provided at Practical Machinist web site.
http://www.practicalmachinist.com/vb/antique-machinery-history/help-please-champion-blower-113740/
I think it tells you everything pertaining to the Champion 400 blower you will encounter.
As long as your bronze gear isnt too worn you have a verry nice blower.
Somewhere I saw pictures of a shop made bracket to hold this type blower.
If you need to make one I could find were I saw it.