Remove/install mounting support at right for axle drive module

AR22.10-S-4341F

Remove/install mounting support at right for axle drive module

29.01.2020

Engine

780.701/702 in model 447

1

Fastening bracket

5

Bolts

2

Front axle shaft

6

Screw

3

Electrical wiring harness

7

Tubular frame

4

Screw

 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

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

AH00.00-P-0020-01A

Topical note

General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment

AH00.00-Z-0300-01A

 

Remove/install

1

Remove right front axle shaft (2).

AR33.30-S-0622F

2

Remove electrical vacuum pump.

AR43.05-S-0001F

3

Support axle drive module and secure on mounting plate.



000 588 11 62 00 Major assembly mount

WS01.00-P-0092B



000 588 10 62 00 Support plate

WS26.00-P-3309B

 When securing axle drive module, ensure that retaining belt is routed above axle drive module and below power electronics.

4

Unclip electrical wiring harness (3) at line bracket (arrow A).

 Clip remover

*452589016300

5

Remove screws (4).

 Screw, diagonal strut to mounting support

*BA22.10-N-1011-01FA

6

Remove bolts (5).

 Screw, mounting support to axle drive module frame

*BA22.10-N-1010-01FA

7

Remove screw/bolts (6).

 Screw, mounting support elastomer bearing to axle drive module

*BA22.10-N-1012-01FA

8

Remove mounting support (1) from tubular frame (7) and axle drive module.

9

Check elastomer bearings of mounting support (1) for damage.

If damage is detected,



replace elastomer bearing.

AR22.10-S-0009F

10

Install in the reverse order.

 Engine mounts, engine supports

Number

Designation

Engine 780.701/702 in model 447

BA22.10-N-1010-01FA

Screw, mounting support to axle drive module frame

Stage 1

Nm

60

Stage 2

°

120

 Engine mounts, engine supports

Number

Designation

Engine 780.701/702 in model 447

BA22.10-N-1011-01FA

Screw, diagonal strut to mounting support

Nm

57

 Engine mounts, engine supports

Number

Designation

Engine 780.701/702 in model 447

BA22.10-N-1012-01FA

Screw, mounting support elastomer bearing to axle drive module

Stage 1

Nm

50

Stage 2

°

45