To change the oil in the gearbox on a car, you will need: a key «at 17», a syringe for filling transmission units or a device made in-house, a wide container for draining oil.
1. Place an oil drain container under the gearbox, unscrew the drain plug and drain the oil.
2. Clean the drain plug from dirt and metal particles, wrap it. 3. If the drained oil is heavily contaminated or mechanical impurities are found in it, flush the gearbox as follows:
- pour 1.3 liters of flushing oil into the gearbox housing and install the oil filler plug in place;
- hang one or both front wheels, turn on the 1st gear and start the engine for 2-3 minutes;
- drain the flushing oil from the gearbox;
- wipe the drain plug and replace it.
4. Remove the oil level indicator...
5.... and fill the gearbox housing with fresh gear oil to the mark «MAX» (top mark) on the index (3.1 l).
6. Insert the oil level indicator into the hole in the gearbox housing until it stops.