Disconnect the negative cable from the battery.
Disconnect the cardan shaft from the gearbox (see Replacing the cardan transmission) and remove it from the car.
Remove the exhaust pipe (see Replacing exhaust system parts).
Disconnect the terminals from the reverse light switch (see Replacing the reverse light switch).
In the cabin, carefully remove the decorative cover from the ring.
Using a screwdriver, we separate the rings holding the mat.
By moving and lifting the mat, we unscrew the four screws securing the cover.
We take out the cover with the foam seal from under the mat and lift them up.
By pressing down on the gear shift handle, we remove the locking sleeve from the groove of the lever rod with a thin screwdriver...
...and remove the handle.
By striking the mounting blade inserted between the engine and the engine compartment bulkhead, we bend the eye washer of the upper clutch housing mounting bolt.
Using a 19 mm wrench, unscrew the bolt.
It is more convenient to use a special curved key with a head for this purpose.
Using a 13 mm wrench or head with a cardan joint, unscrew the two upper bolts securing the starter to the clutch housing.
Using a 13 mm socket with an extension, unscrew the lower starter mounting bolt.
Using a 10 mm spanner, unscrew the four bolts securing the clutch housing cover.
Using your hand or sliding pliers, unscrew the nut that secures the flexible shaft of the speedometer drive to the drive housing.
We install a stop under the lower part of the gearbox housing.
Using a 19 mm socket with a universal joint on the extension of the handle, unscrew the remaining three bolts securing the clutch housing.
Using a 13 mm spanner, unscrew the two crossbar mounting nuts.
We remove the gearbox by moving it back.
To replace the gearbox, disconnect the clutch housing (see Gearbox repair).
Install the gearbox in the reverse order of removal. Before installation, apply a thin layer of SHRUS-4 grease to the splined end of the primary shaft.