Removing and installing oil pan

AR01.45-D-7500C

13.2.96

ENGINE 111.979 in MODEL 901.0, 902.0, 903.0, 904.0

ENGINE 111.984 in MODEL 901.6, 902.6, 903.6, 904.6

D01.45-1104-06

1 Oil pan

2 Gasket

3 Bolt+washer

4 Bolt+washer

5 Bolt+washer

6 Bolt+washer

7 Bolt+washer

8 Spacer sleeve (engine 111.979 with automatic transmission)

9 Oil line (engine 111.979 with automatic transmission)

10 Oil line (engine 111.979 with automatic transmission)

11 Hexagon socket bolt (engine 111.979 with automatic transmission)

12 Hexagon socket bolt (engine 111.979 with automatic transmission)

13 Engine oil sensor (engine 111.984)

14 Connector of engine oil sensor (engine 111.984)

 	Removal, installation
1	Drain engine oil		AP18.00-D-0101A
2	Unplug connector (14) of engine oil sensor (13)	Engine 111.984
3	Raise engine	 Engine lifting device WBM 0307.02 can be used on models 901.6, 902.6, 903.6 and 904.6 nur only in combination with the retrofit kit WBM 0307.00.Engine lifting device WBM 0307.03 is suitable for all models.	AR22.10-D-1260-01C
		 Retrofit kit WBM 0307.00	*WE58.40-Z-1028-11A
		 Engine lifting device WBM 0307.03	*WE58.40-Z-1007-11A
			*BA22.10-N-1002-01H
4	Detach oil lines (9 and 10) at the oil pan and carefully push to the side	Engine 111.979 with automatic transmission.  Pay attention to spacer sleeve (8).
5	Remove oil pan (1)	Installation: Clean sealing surfaces, replace gasket (2), pay attention to different lengths and diameters of bolts: 
		Bolt diagram of oil pan.	AR01.45-D-7500-06C
			*BA01.45-N-1001-01A
			*BA01.45-N-1002-01A
		 Installation: Align oil pan (1) to rear contact surface at transmission. If the oil pan is not aligned to the transmission, this can result in noises and vibration problems.
6	Install in the reverse order
7	Check for leaks Check for leaks

 Oil pan

Number	Designation			Engine 111.979/ 984


BA01.45-N-1001-01A	Bolt of oil pan to crankcase	M6	Nm	10
		M8	Nm	23
BA01.45-N-1002-01A	Bolt of transmission bell to oil pan		Nm	55

 Engine mounts, engine supports

Number	Designation		Engine 111.979	Engine 111.984


BA22.10-N-1002-01H	Engine support to front engine mount	Nm	83	83

Workshop equipment

WE58.40-Z-1007-11A	Engine lifting fixture
WE58.40-Z-1028-11A	Retrofit kit for engine lifting device