2011/4/29 Richard Knoppow <dickburk@xxxxxxxxxxxxx>: >.... The same is true of the focus > cams in the Rollei TLR, if you relubricat them with normal light grease the > focus focus is too loose. In the rollei the cam followers are adjustable but > I don't think they should have to be adjusted when relubricating. Again, I > don't know what sort of grease is suitable. The Rollei Service Factory manual (1974) indicates the: "special grease LO AL5/B1" to lubricate the focus cams. LO is for Losimol, a German special lubricants manufacturer that still exists (english version): http://www.losimol.de/start_e.htm Losimol still manufactures special lubricants for cameras and others fine mechanics products. According a Jan Boettcher (Rollei Museum) info, Rollei is using for the FX, FW and FT a "white" grease from Klueber for some focusing mechanism parts, however they still use a Losimol amber grease for the curves focusing mechanism parts (f.e.cams). Losimol changed the names for their lubricants but I think if someone is really interested on the topic he could ask them for the equivalent directly. BTW, I also think a good technician would about similar products. Carlos --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list