REP-TAT-P-1165-01 Remove exhaust turbocharger
WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.
- Unscrew the guide pin 1.
- Unlock plug connection 1 and disconnect.
- Loosen screw 1.
- Release screw 2 and remove the support.
- Loosen screw 1.
- Detach oil feed line from engine block.
- Install the special tool 2 446 919 on the exhaust turbocharger and secure it with the bolt 1.
- Make sure that the special tool 2 446 919 is flush with the exhaust turbocharger in the marked area.
- Secure the special tool 2 446 919 by turning the clamping lever 1 in the direction of the arrow.
NOTE:
The clamping lever that is shown in the graphic is already in its end position.
- Position the holder 1 and fasten it with the bolt 2.
NOTE:
Holder 1 is used for the final mounting of the special tool 2 446 919.
- Position the retainer 1 and secure it with the nuts 2.
TIGHTENING TORQUES SPECIFICATION
| U bolt to special tool 2 919 (446) | |
|---|---|
| The tightening torque must be observed! Risk of damage to the exhaust manifold! | 1 Nm |
- Position the retainer 1 and secure it with the nuts 2.
TIGHTENING TORQUES SPECIFICATION
| U bolt to special tool 2 919 (446) | |
|---|---|
| The tightening torque must be observed! Risk of damage to the exhaust manifold! | 1 Nm |
- Release nuts in the order 7 till 1 in semicircular pattern.
- Secure exhaust turbocharger against falling down.
- Remove the sliding rail 1.
Do not damage the thermal compensating elements. Disassembly and installation including intermediate storage of the exhaust turbocharger is only permitted with mounted special tool 2 466 919.
- Thermal compensating element of the exhaust turbocharger 1 or exhaust manifold should not be bent or deformed.
- Carefully guide out and remove the exhaust turbocharger 1.