Removing Engine
WARNING: This page is about a different variant/trim than selected.
- Disconnect coolant line at the power electronics.
> 279119 REMOVING AND INSTALLING POWER ELECTRONICS FOR HIGH-VOLTAGE SYSTEM
- Disconnect coolant line -1-
at the front.
- 2.1 Loosen clamp -arrow - and pull off coolant line -1- .
- 2.2 Collect emerging coolant.
Coolant line on change-over valve
- Disconnect coolant line -1-
at the ATF cooler -2-
.
- 3.1 Loosen clamp -arrow- and pull off coolant line -1- .
- 3.2 Collect emerging coolant.
Coolant line on ATF cooler
- Disconnect coolant lines -1-
on the front-axle carrier -2-
at the left.
- 4.1 Open holder -arrows- and disconnect coolant lines -1- .
Coolant lines on front-axle carrier
- Left side of engine:
- 5.1 Loosen engine mount -4-
from engine carrier -5-
.
- 5.1.1 Loosen and unscrew screw -3- .
- 5.2 Press drive shaft -1-
off the all-wheel final drive bracket -2-
(-arrow-
) and guide it out carefully.
> WM, 404119 REMOVING AND INSTALLING FRONT DRIVE SHAFT
Drive shaft and left engine mount (V8 biturbo engine)
- 5.1 Loosen engine mount -4-
from engine carrier -5-
.
- Right side of engine:
- 6.1 Loosen engine mount -4-
from engine carrier -5-
.
- 6.1.1 Loosen and unscrew screw -3- .
- 6.2 Lift the engine up slightly.
- 6.3 Press drive shaft -1-
off the all-wheel final drive -2-
and guide it out carefully.
> WM, 404119 REMOVING AND INSTALLING FRONT DRIVE SHAFT
Drive shaft and right engine mount (V8 biturbo engine shown)
- 6.1 Loosen engine mount -4-
from engine carrier -5-
.
- Remove engine from front-axle carrier.