ar7730p1108src

Remove/install soft top main bearing

Type ar · topic 77.30 · version 0100 · 2016-01-25

Applies to: Model 453.4

Where it sits

Function group 3 Body › 77 Sliding roof, soft top, top attachments › 77.30 Vario roof, soft top - complete — Series 453 (models 4**)

EinPAS 38 Roof system › 38.20 Soft top/coupé roof/vario roof › 38.20.30 Soft top/soft top frame — Series 453 (models 4**)

AR77.30-P-1108SRC

Remove/install soft top main bearing

12.1.16

Model

453.4

Remove/install soft top main bearing

Shown on left side of vehicle

1

Main bearing

2

Electrical connector

3

Electrical wiring harness

4

Screw

5

Retaining clip

6

Screw

7

Bolts

8

Roof cassette

9

Bolts

P77.30-2667-06

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Notes on soft tops

AH77.30-P-0001-01MCO

Remove/install

1

Remove paneling on B-pillar

AR68.30-P-4700SRC

Installation: Only install paneling on B-pillar following a successful check of the soft top.

2

Mark position of main bearing (1) at two suitable points on B-pillar

3

Disconnect electrical connector (2)

4

Detach electrical wiring harness (3) from main bearing (1)

5

Unscrew bolt (4)

6

Fold down retainer (5)

Do not engage retainer (5).

7

Remove bolt (6)

Make sure that nut of bolt (6) is not pressed out of retainer (5) housing.

Installation: To tighten bolt (6), the retainer (5) must be folded down and engaged.

8

Remove bolts (7)

Installation: Helper required to position roof cassette (8).

9

Unscrew bolts (9) and remove main bearing (1)

Installation: Observe any previous markings.

Bolt, main bearing to B-pillar

*BA77.33-P-1001-01SRC

10

Disconnect electrical connector at soft top drive electric motor

11

Install in the reverse order

Check

12

Check soft top for proper function

If complaint present

Adjust soft top


AR77.30-P-1010SRC

Soft top mechanical components

Number

Designation

Model 453.4

BA77.33-P-1001-01SRC

Bolt, main bearing to B-pillar

Nm

21

Referenced documents