Five-speed gearbox (model 020/4T or 9A) The five-speed gearbox has the same designation - 020, as the four-speed 020 (4R), described in the previous paragraph. Due to the similarity of the design, many repair operations...
Gearbox disassembly The disassembly and assembly of the gearbox can be facilitated by using a special assembly stand. If not, support the box with wooden wedges so that it does not turn over. To...
Installing the primary and secondary shaft Installing the input shaft Perform the operations described here . The input shaft does not require adjustment during installation. However, one should not forget about installing...
Assembling the gearbox housing Assembly operations are performed in the reverse order of disassembly. In doing so, the following guidelines must be followed: Install the reverse gear shaft. Screw two M8 studs...
Gearbox adjustment Adjustment of the components and parts of the gearbox after its assembly is necessary in case of replacing a number of components and parts shown in Table. 21. It should be...
Installing the Gear Selector Used in a five-speed gearbox (with little changes) gear selection mechanism from a four-speed gearbox (see fig. 355). Therefore, one should follow the recommendation given here ....
Checking the oil level Do not check the oil level in the gearbox if there is no leakage from the gearbox crankcase. It may happen that after filling the recommended amount of oil, it will leak from the...