Help with a Quincy 310 compressor

[JW in MO]

I just acquired a Quincy 310 compressor, it works but seems to be slow to build pressure. Removed inlet pipe, appears to be a lot of crud inside. Was thinking of changing oil and cleaning valves but can't seem to wade through part numbers on websites to find gaskets needed. Where can I find a parts manual or download to get started, and any other advice would be appreciated.

 

[930dreamer]

Scroll down to the 310 model.

http://www.ecompressedair.com/compressor-parts/quincy-compressor-parts.aspx

 

[JW in MO]

Thanks, that makes life a lot easier.