Partially remove/install detachable parts for replacing front longitudinal member

AR60.00-D-0008TS

Partially remove/install detachable parts for replacing front longitudinal member

17.04.2020

Model

907, 910

Shown on model 910, left side of vehicle

1

Longitudinal member

Shown on model 907 with engine 651 with code HH9 (semi-automatically controlled air conditioning, TEMPMATIC)

2

Charge air hose

6

Coolant line

3

Charge air hose

7

Ventilation box

4

Refrigerant lines

8

AdBlue® tank

5

Front strut

Shown on model 907 with engine 651

9

Bracket

10

Washer fluid reservoir

11

Nuts

12

Diesel injection system control unit

Shown on model 910 with engine 780.703

13

Ground cable

14

Ground cable

15

Ground cable

 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 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

Topical note

Notes on battery

AH54.10-P-0001-01A

 

Remove/install

1

Remove washer fluid reservoir (10) of windshield washer system.

If left side of vehicle is damaged.

Model 910

AR82.35-D-6000TSF

Model 907

AR82.35-D-6000TSR

2

Remove bracket (9) for washer fluid reservoir (10) of windshield washer system.

If left side of vehicle is damaged.

 For this purpose, remove nuts (11).

3

Remove front-end assembly.

AR60.00-D-0023TS

4

Remove AdBlue® tank (8).

If right side of vehicle is damaged.

Model 907 with engine 642
Model 907, 910 with engine 651
Model 907.1/2/6 with engine 654.9

AR49.20-D-2014TSF

5

Remove oil cooler of automatic transmission.

Model 910 with transmission 700.750

AR27.55-D-1000TSF

Model 907 with engine 642, 651 with transmission 722.9

AR27.55-D-1000TS

Model 907 with engine 274 with transmission 725.0

AR27.55-D-1000TSC

6

Remove refrigerant lines (4) in the repair area of the longitudinal member (1) and position outside of the working area.

Model 907
with code HH4 (THERMOTRONIC automatic climate control)
Model 907
with code HH9 (Air conditioner, automatic heater control)
Model 910 with engine 651
with code HH4 (THERMOTRONIC automatic climate control)
Model 910 with engine 651
with code HH9 (Air conditioner, automatic heater control)
If left side of vehicle is damaged.

7

Remove coolant line (6) in repair area of longitudinal member (1) and position outside the working area.

Model 907
Model 910 with engine 651
If right side of vehicle is damaged.

8

Remove ventilation box (7).

In the case of damage to front passenger side.

AR83.10-D-0010TS

9

Remove respective front section of front fender liner.

AR88.10-D-1322TS

10

Remove diesel injection system control unit (12).

If left side of vehicle is damaged.

Model 907 with engine 642
Model 907 with engine 651

AR07.08-D-7009TSR

11

Remove charge air hose (3) downstream of charge air cooler.

If left side of vehicle is damaged.

Model 907 with engine 642
Model 907, 910 with engine 651

AR09.41-D-8625TSR

Model 907 with engine 274

AR09.41-D-8625TSC

12

Remove charge air hose (2) upstream of charge air cooler.

If right side of vehicle is damaged.

Model 907 with engine 642
Model 907, 910 with engine 651

AR09.41-D-8621TSR

Model 907 with engine 274

AR09.41-D-8621TSC

13

Remove ground lines (13, 14).

Model 910 with engine 780.703
If right side of vehicle is damaged.

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

Model 910 with engine 780.703

AH54.00-P-0001-01A

 For this purpose, remove nuts.

 Installation: Check ground lines (13, 14).

 Nut, potential equalization ground line to body

*BA47.70-N-1006-02TE

* Applies to Europe only



Check ground lines for high-voltage on-board electrical system potential equalization

AR47.70-D-1020-01TE

14

Remove ground line (15).

If left side of vehicle is damaged.

 To do so, remove nut.

 M6

*BA00.10-N-1002-01A

15

Remove front strut (5).

 For this purpose, remove nuts.

16

Remove respective electrical wiring harness in repair area of longitudinal member (1) and position outside the working area.

17

Remove respective dampings in repair area of longitudinal member (1) and position outside the working area.

18

Install in the reverse order.

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

9

13

Phosphated

Nm

9

12

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

16

Phosphated

Nm

14

 High-voltage on-board electrical system potential equalization ground lines

Number

Designation

Engine 780.703 in model 910

BA47.70-N-1006-02TE

Nut, potential equalization ground line to body

Nm

16