Unscrew the oil filter cap, the oil will drain into the engine sump. Remove the stiffening plate, unscrew the oil drain plug and drain the oil from the engine. Send the oil for recycling.
Disconnect loop (1, fig. 5.63) oil level indicator switch, if necessary, remove the oil level sensor. Mark and remove bolts (arrows), remove the bottom (pallet) oil sump.
When installing, clean the sealing surfaces, replace the sealing gasket, sealing ring, install the oil level sensor and the mounting bolts, while tightening the bolts to the following torque:
- M6 (8.8) – 10 Nm (1.0 kgf·m);
- M8 (8.8) - 22 Nm (2.2 kgf·m).
Do not overtighten bolts.
When replacing the lower part of the oil sump, it is necessary to rearrange the oil level sensor and replace the sealing ring.