Removing Automatic Transmission
WARNING: This page is about a different variant/trim than selected.
WARNING:
Danger of objects or loads falling down
- Risk of squashing or crushing
→ Secure components to prevent them from falling down.
- Have suitable stoppers ready for closing off the line connections.
- Disconnect coolant hose -1-
on additional coolant pump at the right.
Additional coolant pump at the right
- 2.1 Loosen spring band clamp -2- using > VAS 6890 - spring band clamp pliers .
- 2.2 Disconnect coolant hose -1- from additional coolant pump -3- .
- Unscrew screws on heat shield -2-
and remove heat shield on additional coolant pump -1-
.
Heat shield on additional coolant pump at the left
- Disconnect additional coolant pump -1-
at the left.
Additional coolant pump at the left
- 4.1 Unlock and disconnect electric plug connection of additional coolant pump -2- .
- 4.2 Unscrew screws on additional coolant pump holder -3- .
- 4.3 Loosen spring band clamp -4- using > VAS 6890 - spring band clamp pliers .
- 4.4 Disconnect coolant hose -5- from coolant pipe -6- .
- 4.5 Close off line connections using suitable stoppers.
- 4.6 Move additional coolant pump -1- aside.
- Disconnect coolant line.
Coolant line
- 5.1 Loosen spring band clamp -1- using > VAS 6890 - spring band clamp pliers .
- 5.2 Disconnect coolant hose -2- from coolant pipe -3- .
- 5.3
Close off line connections using suitable stoppers.
Information
To make it easier to turn the engine, the drive belts can be removed from the generator and air-conditioning compressor.
> Removing and installing drive belt (V8 biturbo)
- Only if not done while removing engine:
Unscrew screws securing torque converter to drive plate -1- .
Drive plate screws
- 6.1 Removing cap -2- .
- 6.2 Unscrew screw securing torque converter to drive plate -1- .
- 6.3 Turn the engine further and repeat the procedure on all screws -1- .
- Loosen ATF lines -1 and 2-
on automatic transmission.
ATF lines
- 7.1 Loosen screw on ATF lines -3- as far as required until the ATF lines -1 and 2- can be turned, but do not unscrew fully.
- 7.2 Carefully turn ATF lines -1 and 2- into the connections until the threaded joint for the automatic transmission is accessible
- Loosen the starter -1-
.
Starter (shown without engine carrier)
- 8.1 Screw -3- with a commercially available 3/8-inch flexible-head socket SW161) be loosened and screwed out.
- 8.2
Unscrew screw -2-
, set the starter -1-
down and remove gasket -5-
.
Replace screw during installation.
1) Tool recommendation Hazet 880G-Z16
- Removing automatic transmission -1-
.
Automatic transmission with tool 3311
- 9.1 Position > 3311 - hook and support tool on automatic transmission using > VAS 6100 - workshop crane , thread-in screw -Arrow- .
- 9.2
Unscrew screws for automatic transmission -2 and 3-
.
Replace screws during installation.
Information
The help of a second mechanic is required for this.
- 9.3 Guide automatic transmission -1- out and away from the engine with the help of another person.