When disassembling the box, it is advisable to mark in any way, or remember where which part was, because many parts are similar.

When installing new parts, you need to take into account the gaps and lapping of adjacent parts.

The basic work of repairing a five-speed gearbox is similar to repairing a four-speed gearbox.

Disassembly and assembly of a four-speed gearbox is described in the article - "Disassembly and assembly gearboxes VAZ-2107”.

The hydraulic block or hydraulic distributor, receiving signals from the electronic control unit, switches channels in the control valve block and controls the clutch engagement pressure

Before disassembling, clean the outside of the box with a cleaner or solvent.

The design of the gearbox is discussed in the article - Design features of the rear gearbox VAZ-2123

We wash and clean the gearbox from dirt and oil.

Gearbox - mechanical with manual shifting, has five forward gears and one reverse gear, all forward gears are synchronized