Hi. remove the fuel outlet line, fuel return line and across the other end there is a fuel line for pressure release ( I think, not sure). also remove the 4 nuts holding the tank, and remove the level transmitter cord/wire connection. Remember if the tank has never been removed previously. you need to apply some pulling force to wrestle it away 8 hours ago · Two-seat roadster/coupé, introduced at the 1963 Geneva Motor Show, and produced from 1963 through 1971. Experience them in superb quality and astonishing level of details. Repair, drive, buy, sell and contemplate them. 5 Engines included in this DLC : - Mercedes Benz Inline-6 M130 engine - Mercedes Benz Inline-6 M186 engine - Mercedes-Benz V8 If the W126 S Class was the peak of automotive experience in it’s day, then the 560 SEC Coupe was the fluttering flag sitting proudly atop the peak. With a price before options* of £63,200, the 560SEC was one of the most expensive motorcars one could buy. For a little context, a Lotus Excel in the same year had a recommended retail price of 1987 Mercedes 420 Driver Side Left LH Headlight Lamp Unit Halogen OEM 1268200959 (Fits: Mercedes-Benz 560SEC) $149.99. Was: $199.99. 311 posts · Joined 2009. #1 · Nov 18, 2016. Hello Folks, 2 years ago I did a a lot of work on the A/C system on my 1991 560 SEC. Everything new except the condenser and evaporator. With the system charged with R-12 it would work very well. Recently I have noticed that powerful cooling is gone. Sure enough, the sight glass show no refrigerant
Read and experienced a great deal of information from these forums but not a lot about the 1986 560sec Transmission problems. Replaced many parts corresponding to the Transmission such as Vacuum Modulator, shift rod bushings, neutral safety switch, filter and gasket, and Mercedes ATF. Kickdown switch still works.