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Need advice on hydraulic repair of antique Ritter dental chair.
Whats your problem. What model chair is it?
I am not exactly sure I believe it is a 1920 Ritter dental chair
I only have the bottom. I have used it for the past 2 decades. It recently started leaking hydraulic oil. Not to sure where from.1939 Ritter MB dental chair. Motor was humming but when took apart pump and motor turn freely so I think I need to follow the instruction book and open air vent at top of cylinder as well as the pump vent to get the oil to flow. Any ideas. Has not been run in 30 years, Rest of chair is fine.
RobertHello I have a vintage Ritter Model B Motor chair and it is low on fluid, and don’t know what fluid it takes for the hydraulics? any help would be great, Thank you,
I have an early 40’s Ritter motor chair model B . I hear motor running when pedal is pushed. How do I check or fill hydraulic oil?
Thank youHello, I have a Ritter Sybron Dental Chair Model J and M and was looking for a service manual. Where can I find one?
I have a ritter motor chair model mb and need service manual
