Remove/install detachable parts on entrance for replacing longitudinal member

AR60.00-S-0011E

Remove/install detachable parts on entrance for replacing longitudinal member

30.04.2020

Model

447, 448

Right side of vehicle

Model

447, 448

with code T19 (Sliding door left)

Left side of vehicle

Modification notes

13.12.2019

Method extended

Operation step 12

30.04.2020

Method extended

Operation steps 26, 27

Shown on model 447.8, left side of vehicle

Shown on model 447.8 left side of vehicle

1

Cable tie

2

Front door sealing frame

3

Subharness

4

Floor covering

5

Sealing frame for sliding door

6

Subharness

7

Closing wedge

8

Plug

 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

Topical note

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

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

 

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 MJ8 (ECO start/stop function) with code D50 (Full-width partition wall), Model 447 with code MJ8 (ECO start/stop function) with code D51 (Full-width partition wall with 1 window), 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)

AR54.10-S-0120E

5

Remove front door at damaged side of vehicle.

AR72.10-S-0500E

If front door will be replaced



Disassemble front door.

AR72.10-S-0510E

6

Remove fender liner in front fender at damaged side of vehicle.

AR88.10-S-1300E

7

Remove front bumper.

AR88.20-S-2000E

8

Remove front fender at damaged side of vehicle.

AR88.10-S-1000E

9

Remove door sill at damaged side of vehicle.

AR68.30-S-4100E

10

Remove front door sealing frame (2) in repair area at damaged side of vehicle.

AR72.10-S-2120E

11

Remove mounting rail of longitudinal member panel in repair area at damaged side of vehicle.

Model 447.8, 448.8

AR88.80-S-6005CH

12.1

Remove fuel filler flap.

If left side of vehicle is damaged.

Model 447 with engine 274, 622, 651, 654, 780.702
with code T19 (Sliding door left)
Left side of vehicleModel 448
with code T19 (Sliding door left)Left side of vehicle

AR88.60-S-6023E

12.2

Remove charger feed socket.

* only for Europe, in the event of damage to the left side of the vehicle.

Model 447 with engine 780.701
with code T19 (Sliding door left)Left side of vehicle

AR47.70-S-0006F

13

Fold forward floor covering (4) at damaged side of vehicle, place outside repair area and fix in place.

14

Remove cable ties (1) at damaged side of vehicle.

 Installation: Replace cable ties (1).

15

Place subharness (3) at damaged side of vehicle to one side.

16

Remove sliding door at damaged side of vehicle.

AR72.16-S-1260E

If sliding door will be replaced



Disassemble sliding door.

AR72.16-S-2210E

17

Remove B-pillar trim at damaged side of vehicle.

AR68.30-S-4700E

18

Release sliding door sealing frame (5) at damaged side of vehicle in repair area and place to one side.

AR72.16-S-2120E

19

Remove wedge-type stop (7) at damaged side of vehicle.

20

Remove stop plug (8) at damaged side of vehicle.

21

Place subharness (6) in repair area to one side.

22

Remove lower guide rail for sliding door at damaged side of vehicle.

AR72.16-S-7816E

23

Remove underfloor paneling at damaged side of vehicle.

Model 447 with engine 651 with code MX0 (BlueEFFICIENCY package), model 447 with engine 654

AR61.30-S-1001E

24

Remove splash guard.

If left side of vehicle is damaged.

Model 447 with code H12 (Hot-water auxiliary heater) and/or HZ1 (Auxiliary heater (hot-air)) except code MX0 (BlueEFFICIENCY package) except code VQ1 (AVANTGARDE), model 447 with code MA6 (Emission class Euro 6b N1 GR. III/N2) or code MB6 (Low-emission vehicle Euro 6 Gr. 1) except code MX0 (BlueEFFICIENCY package) except code VQ1 (AVANTGARDE)

AR61.30-S-0015E

25

Remove coolant lines of rear heater at underbody in working area.

If left side of vehicle is damaged.

Model 447.7/8 with code H13 (Rear additional heat exchanger), model 447.7/8 with code HZ7 (Semiautomatically controlled air conditioning system, TEMPMATIC in rear), model 448

AR83.60-S-0013E

 Do not drain coolant, do not remove coolant hoses.

26

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

Model 447.7 with engine 622 with code HZ7 (Semiautomatically controlled air conditioning system, TEMPMATIC in rear), model 447.7/8 with engine 274, 651, 654 with code HZ7 (Semiautomatically controlled air conditioning system, TEMPMATIC in rear), model 448
If left side of vehicle is damaged.

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

27

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

Model 447 with engine 780.702 with code HZ7 (Semi-automatically controlled air conditioning, TEMPMATIC in rear)
* only for Europe, in case of damage to right side of vehicle.

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

28

Remove fuel tank.

If left side of vehicle is damaged.

Model 447 with engine 274 except code ZL3 (National version for Latin America), model 448 with ENGINE 274

AR47.10-S-4100EG

Model 447 with engine 274 with code ZL3 (National version for Latin America), model 447 with engine 622, 651, 654

AR47.10-S-4100E

29

Remove filler neck of fuel tank.

If left side of vehicle is damaged.

Model 447 with engine 274 except code ZL3 (National version for Latin America), model 448 with ENGINE 274

AR47.10-S-7541EG

30

Remove AdBlue®tank.

If left side of vehicle is damaged.

Model 447 with engine 622, model 447 with engine 65 1 except code MF4 (Low-emission vehicle Euro 4 Gr. III)

AR14.40-S-2014E

Model 447 with engine 654

AR49.20-S-2014EA

31

Install in the reverse order.