Removing and installing/replacing upper oil sump section (S63T2) (X5 M)
Special tools required:
- 11 9 240.
- 11 8 780
Necessary preliminary work:
- Drain ENGINE OIL .
- SECURE ENGINE IN INSTALLATION POSITION . i
- Lower FRONT AXLE
.
Remove FRONT AXLE DIFFERENTIAL .
- Remove LOWER OIL SUMP SECTION .
- Remove OIL PUMP .
- Release supply/return line on oil filter.
- Release holders of supply/return line on oil sump.
- Pull off connector from oil pressure switch.
- Unclip wiring harness on oil sump.
Release oil filter cover (1) with special tool 11 9 240.
Tightening torque 11 42 1AZ .
Graphic without reinforcement plate.
Loosen transmission end screw (1).
Attention: risk of damage to four-wheel drive oil sump .
Release screws in sequence 26 to 3.
For safety, hold the oil sump with a second person.
Release screws 1 and 2 and remove the oil sump.
Place a drop of sealing compound 2.1 on all the separation points on the crankcase.
Position special tool 11 8 780 with transmission bolts (1) so that the oil sump is lined up with the engine block.
Attach upper oil sump section.
(Graphic N47).
Retorque all the screws in the sequence 1 to 26 with 27 Nm.
Exchange screws 1 and 2 with a microencapsulated screw and fasten with 27 Nm .
On the transmission end, screw all the screws (1) with 5 Nm.
Installation note: Four-wheel drive
Mount all screws in the sequence 3 to 27 with 27 Nm.
Exchange screws 1 and 2 with a microencapsulated screw and fasten with 27 Nm .
Retorque all the screws in the sequence 1 to 27 with 27 Nm.
Secure all screws (1) to their corresponding tightening torque.
Tightening torque: 24 00 1AZ .
Assemble engine.