Remove/install sliding door bottom carriage

AR72.16-S-7844E

Remove/install sliding door bottom carriage

13.12.2016

Model

447, 448

Modification notes

02.11.2016

Remove arrester (7) from lower sliding carriage (5) added

Operation Step 3

Shown on model 447.8

1

Cover

2

Cable

3

Bolts

4

Support

5

Bottom carriage

6

Bolts

7

Arrester

 Danger !

Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof.

No parts of the body or limbs should be within the operating area when the components are moving.

AS00.00-Z-0011-01A

 

Remove/install

1.1

Remove fuse 74 on left electric sliding door

Model 447.7/8, 448.8
with code T56 (Electric operation of sliding door on left)
If the lower carriage (5) is removed on the left electrical sliding door.



Assignment of right footwell firewall fuse and relay module

GF54.15-S-1256-39TRA

1.2

Remove fuse 311 on right electric sliding door

Model 447.7/8, 448.8
with code T55 (Electric operation of sliding door on right)
If the lower carriage (5) is removed on the right electrical sliding door.



Assignment of fuse and relay module, right A-pillar

GF54.15-S-1256-38TRA

2

Remove cover (1) on lower sliding carriage (5)

Model 447.7
with code T14 (Active lock, load compartment sliding door)
Model 447.8, 448

3

Unscrew bolts (6) and remove arrester (7)

Model 447.7
with code T14 (Active lock, load compartment sliding door)
Model 447.8, 448

4

Unclip cable (2) from bracket (arrow) and unhook from arrester (7)

Model 447.7
with code T14 (Active lock, load compartment sliding door)
Model 447.8, 448
When replacing lower sliding carriage (5).

5

Mark installation position of lower sliding carriage (5) on mount (4)

6

Secure sliding door against falling down

 Helper required.

7

Remove bolts (3)

 Screw/bolt, lower carriage to mount

*BA72.16-N-1006-01J

8

Separate lower sliding carriage (5) from mount (4)

 Installation: Align lower sliding carriage (5) at markings on mount (4).

9

Remove lower sliding carriage (5) from bottom guide rail for sliding door

 Installation: Check rollers on lower carriage (5) for damage.

For damage



Replace lower sliding carriage (5).

10

Install in the reverse order



Check

11

Check active actuator of sliding door for proper function

Model 447.7
with code T14 (Active lock, load compartment sliding door)
Model 447.8, 448

12

Check gap dimension "DC" and transition between sliding door and front door

 The sliding door contour must align with the front door contour or project by a maximum 1  mm.

Gap dimensions

*BE60.00-N-1004-01J

 Feeler gauge

*129589032100

In the event of complaints



Adjust lower sliding carriage (5).

AR72.16-S-1023E

Gap dimensions

Number

Designation

Model 447, 448 except code W65, W68

Model 447, 448 with code W65, model 447, 448 with code W68

BE60.00-N-1004-01J

Gap dimensions

Front door to longitudinal member

Dimension "DA"

mm

6 (+2/-1)

6 (+2/-1)

Front door to sidewall

Dimension "DB"

mm

4 (1)

4 (1)

Front door to sliding door

Dimension "DC"

mm

4 (+1,2/-0,8)

4 (+1,2/-0,8)

Front door to A-pillar

Dimension "DD"

mm

4,5 (+1,5/-1)

4,5 (+1,5/-1)

Front door to fuel filler door

Dimension "DE"

mm

4 (1)

4 (1)

For picture, see

AR60.00-S-0700-01E

AR60.00-S-0700-01E

 Sliding doors

Number

Designation

Model 447, 448

BA72.16-N-1006-01J

Screw/bolt, lower carriage to mount

Nm

23