Manual transmission specifications Two types of gearboxes were originally installed on BMW 5 Series cars: on models «528», «520» And «520i»: BMW 242/4 four-speed gearbox with Borg-Warner...
Removing the gearbox Disconnect the wires from the battery terminals and, acting from the engine compartment, unscrew the bolts securing the gearbox housing to the engine block....
Gearbox disassembly Remove the rear crossmember and muffler exhaust pipe mounting bracket. Mount the mounting plate 6002-2 and place the gearbox on the turntable for disassembly....
Removing the primary and secondary shafts Knock out the pins from the sockets of the gear selector rod, the shift fork of III and IV gears, the shift fork of I and II gears, the stem of the reverse...
Dismantling the output shaft Sequentially remove from the secondary shaft and arrange in the order of removal (see photo and drawing) 4th gear synchronizer blocking ring, locking and...
Output shaft assembly Assemble partially the secondary shaft in the reverse order of disassembly, while first of all it is necessary to press the second gear onto the shaft, and...
Gearbox Assembly The gearbox is assembled in the reverse order of disassembly, taking into account the following: install the intermediate reverse gear on the axle, without...