Remove/install detachable parts for replacing wheel well with longitudinal member

AR60.00-S-0017EA

Remove/install detachable parts for replacing wheel well with longitudinal member

03.06.2020

Model

447, 448

Right side of vehicle

1

Cable tie

3

Subharness

2

Front door sealing frame

4

Floor covering

 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.Typ 447 mit Motor 780

AS00.00-Z-0035-01A

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

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

Typ 447 mit Motor 780

AH00.00-Z-0300-01A

Topical note

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

 

Remove/install

1

Detach ground line of on-board electrical system battery.

AR54.10-S-0003E

2

Disconnect ground line of auxiliary battery.

Model 447.6/7 with code E28 (Additional battery for retrofit consumer), model 447.7/8 with code EE9 (Auxiliary battery 12 V/80 Ah), model 447.8 with code EE8 (Battery 12V 100 Ah)

AR54.10-S-0004E

3

Remove ground line of the auxiliary battery for ECO start/stop function.

Model 447 with code MJ8 (ECO start/stop function) except code D50 (Full-width partition wall) except code D51 (Full-width partition wall with 1 window) except code S23 (Two-seater front passenger seat), model 448

AR54.10-S-0111E

Model 447 with code D50 (Full-width partition wall) with code MJ8 (ECO start/stop function), model 447 with code D51 (Full-width partition wall with 1 window) with code MJ8 (ECO start/stop function), model 447 with code MJ8 (ECO start/stop function) with code S23 (Two-seater front passenger seat)

AR54.10-S-0111EE

4

Disconnect ground on additional battery for park pawl emergency shift.

Model 447 with engine 780 except code G42 (7G-TRONIC PLUS) except code G43 (9G-TRONIC), model 447 with code G42 (7G-TRONIC PLUS) except code MJ8 (ECO start/stop function), model 447 with code G43 (9G-TRONIC) except code MJ8 (ECO start/stop function), right side of vehicle

AR54.10-S-0120E

5

Remove fender liner in the front fender.

AR88.10-S-1300E

6

Remove front-end assembly.

AR60.00-S-0023E

7

Remove front fender.

AR88.10-S-1000E

8

Remove door sill.

AR68.30-S-4100E

9

Remove front door sealing frame (2).

AR72.10-S-2120E

10

Place floor covering (4) to one side away from repair area.

11

Remove cable ties (1).

 Installation: Replace cable ties (1).

12

Place subharness (3) to one side.

13.1

Remove HV battery module.

* Applies to Europe only

Model 447 with engine 780.701

AR47.70-S-0001F

13.2

Remove high-voltage battery

* Applies to Europe only

Model 447 with engine 780.702

AR47.70-S-0002G

14.1

Remove engine with transmission.

Model 447 with engine 622, 651, 654.9, model 447, 448 with engine 274

Model 447 with engine 651

AR01.10-S-2401E

Model 447 with engine 654.9

AR01.10-S-2401EA

Model 447 with engine 622.9

AR01.10-S-2401EF

Model 447, 448 with engine 274

AR01.10-S-2401EG

Model 447 with engine 622.8

AR01.10-S-2401EH

14.2

Remove axle drive module of front axle with tubular frame.

Model 447 with engine 780
* Applies to Europe only

Model 447 with engine 780.701

AR08.10-S-0008F

Model 447 with engine 780.702

AR08.10-S-0008G

15

Remove refrigerant lines of rear air conditioning system at underbody in working area.

Model 447.8 with engine 780.702 with code HZ7 (Semiautomatically controlled air conditioning system, TEMPMATIC in rear)

 For this purpose, open respective brackets.
Do not extract refrigerant and do not disconnect refrigerant lines.

16

Install in the reverse order.