Just use common sense David, I just recently had to change the red fluid on one and didn't have a manual but there are 4 screws holding the tube in and the rest explains itself. Al Marquardt ampm@xxxxxxx Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----- Original Message ----- From: "Robinson Electronics" <RobinsonElectronics@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, December 01, 2004 11:35 AM Subject: [TechAssist] Curtis Mathes projection (Zenith modules) Model 4620PMK. Need cross reference to Zenith chassis? >I have a Curtis Mathes Proj. Model 4620PMK, with 2 Zenith modules side by >side, no chassis stickers on the modules. > Does anyone have a cross reference to the module numbers? Or a manual of > this model to share? > The red tube is real milky (looking inside), video has a "bad" red glow > around anything red on the screen. > I think the fluid needs changing bad. > I've never changed the fluid in one of these before, trying to find a > diagram on removing the red tube. > Can onyone help with this? Thanks. David. > Robinson Electronics > 1075 Sweeten Creek Road > Asheville, NC 28803 > Ph./Fax. 828 274-3787 > Toll Free. 1-888 ROBELECT > www.robinsonelectronics.com > www.robelect.com > Mailto: RobinsonElectronics@xxxxxxxxxxx > > > ----------------------------------------------------------------------------- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/