Dear Everybody
I have a FRIGO TECHNICA INTERNATIONAL refrigeration package with a screw compressor type KOBELCO 19 LNB and I need to open it for mechanical inspection but I don’t have it is servicing and rebuilding manual.
So if you please send to me this manual and if you may have some service tips may help me in the work.
This compressor is a high stage compressor running with ammonia and oil injection pump facing a high noise from the slide valve and the suction end bearings, I thing due to liquid comes over the compressor while running.

My mail is:
Tabreed717@yahoo.com

Best Regards.
Tabreed