Remove/install left front engine mount with integrated engine carrier

AR22.10-D-1266TE

Remove/install left front engine mount with integrated engine carrier

13.01.2020

Engine

780.703 in model 910

1

Engine mount

4

Refrigerant lines

6

Screw

2

Bracket

5

Bracket

7

Bolts

3

Bolts

 Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

Topical note

General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system

AH00.00-Z-0300-01A

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

 

Remove/install

1

Deenergize high-voltage on-board electrical system.

AR47.70-D-1000TE

2

Remove ventilation box.

AR83.10-D-0010TS

3

Mount engine support fixture.

AR08.10-D-0009-01TE

 Commercially available devices/tools
Tensioning strap

 Engine lifting device

*639589006100

 Support braces

*910589006300

4

Remove bracket (5) of refrigerant lines (4) from bracket (2).

 To do this, undo screw/bolt.

5

Remove holder (2).

 To do this, remove screws/bolts (3).

 Screw/bolt, engine mount bracket to body

*BA22.10-N-1013-01TE

 Screw/bolt, bracket for engine mount to engine mount

*BA22.10-N-1012-01TE

6

Remove screw/bolts (6).

 Screw, engine mount to body

*BA22.10-N-1004-01TE

7

Remove the engine mount (1).

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

 To do this, remove bolts (7).

 Screw, left engine carrier to mounting support

*BA22.10-N-1008-01TE



Check

8

Check engine mount (1) for wear and damage.

Depending on the findings,



Replace engine mount (1).

9

Install in the reverse order.

 Engine mounts, engine supports

Number

Designation

Engine 780.703 in model 910

BA22.10-N-1004-01TE

Screw, engine mount to body

Nm

58

 Engine mounts, engine supports

Number

Designation

Engine 780.703 in model 910

BA22.10-N-1008-01TE

Screw, left engine carrier to mounting support

Stage 1

Nm

58

Stage 2

°

90

 Engine mounts, engine supports

Number

Designation

Engine 780.703 in model 910

BA22.10-N-1012-01TE

Screw/bolt, bracket for engine mount to engine mount

Nm

58

 Engine mounts, engine supports

Number

Designation

Engine 780.703 in model 910

BA22.10-N-1013-01TE

Screw/bolt, engine mount bracket to body

Nm

58