Roosa master pump manual

[oliverkid]

Would anybody know off hand the form number for the service book pertaining to the D series pumps Oliver used? Or better yet where a guy could get his hands on one? The guys that know how to work on these things aren’t getting any younger and the good pump shops seem to be getting fewer and farther between so I’d like to start learning how to work on them myself.

 

[ollie gm]

would model DM help?
Roosa master pump model DM manual

 

[fossil]

I have the Roosa Master Factory manuals If I can find them ! Mine came from college 50 years ago so don't have latest info but will work for your pump Got them from University of Nebraska Ag school will attempt to find them for you and pass them along Very thorough manual as I remember
Dan

 

[Dieseltech]

While the manuals are a good start, they won't have specific info needed for some pumps with added features. That's where the spec sheet comes in, it has parts and spec info that the manual won't have.

 

[oliverkid]

Thanks!

 

[RBTXS]

Does anyone know what Roosa Master Pump model number Oliver used for 1955 engines? I had my pump rebuilt recently, but the engine is hard to start. Saturday I spent 45 min. trying to start it with no luck. This is getting old fast!!!

 

[Dieseltech]

If I recall the early 1955 had the DBGFC637-12DH, later came with DBGFC637-82AJ which is what the early pump becomes when the bypass hose is removed.