On cars of models 280/280 SE and 350 SE at the request of the buyer automatic transmissions can be installed. The 450 SE has an automatic transmission as standard.
Disassembly, assembly and adjustment of automatic transmissions can only be performed in specialized workshops with the appropriate tools and equipment. Therefore, only the removal and installation of the gearbox is described.
Switching all forward gears after the start of the movement is carried out from the first gear. After a stop, the second gear remains in the box, which reduces the likelihood of arbitrary movement of the car. To engage the first gear before starting to move, briefly press the fuel supply pedal.
Because not all workshops can repair an automatic transmission, in most cases a replacement gearbox is used. Remove the transmission requiring repair from the vehicle and install a replacement automatic transmission.