Remove/install seat belts for passenger bench seat

AR91.40-S-1206E

Remove/install seat belts for passenger bench seat

19.07.2019

Model

447.7, 448.7

with code UR8 (Pass. compt. seats, 2seat bench 2nd row, luxury)

Model

447.7/8, 448.7

with code US4 (3-passenger comfort bench seat, 1st row, folding outer seat)

Model

447.7/8, 448

with code US1 (2-passenger bench seat, comfort, 1st rear row)

Model

447.7/8, 448

with code US5 (3-passenger comfort bench seat, 2nd row, folding outer seat)

Modification notes

18.07.2019

Screw/bolt, seat belt guide bracket to passenger seat

BA91.40-N-1008-01M

Shown on removed passenger bench seat at right passenger seat

1

Belt

7

Seat belt guide

2

Belt buckle

8

Cover

3

Belt end fitting

9

Screw

4

Seat belt guide bracket

10

Screw

5

Seat belt retractor

11

Passenger seat backrest frame

6

Nut

1

Belt

15

Seat frame

5

Seat belt retractor

16

Cover

11

Passenger seat backrest frame

17

Screw

12

Seat belt guide

18

Guide

14

Cover

19

Mount

 Caution

Risk of injury. Injury may result when the tension in the spring in the automatic belt retractor is released.

Never disassemble automatic belt retractors.

AS91.00-Z-0002-01A

Topical note

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

 

Remove/install

1

Remove folding outer passenger seat

Model 447.7/8, 448.7
with code US4 (3-passenger comfort bench seat, 1st row, folding outer seat)
Model 447.7/8, 448
with code US5 (3-passenger comfort bench seat, 2nd row, folding outer seat)
When removing right seat belt.

AR91.21-S-4425EE

2

Remove paneling at rear from passenger bench seat

AR91.21-S-5751E

3

Remove paneling at right from passenger bench seat

When removing right seat belt.

AR91.21-S-5742E

4

Remove back shell from the respective passenger seat of the passenger bench seat

AR91.21-S-5703E

5

Remove paneling (14) from left passenger seat

When removing seat belt from left passenger seat.

6

Remove paneling (16) from right passenger seat

When removing seat belt from right passenger seat.

7

Unscrew nut (6) and remove belt end fitting (3)

 Nut, belt end fitting to passenger bench seat

*BA91.40-N-1009-01M

8

Unclip belt guide (7) from paneling (8) and remove from seat belt (1)

 Long wedge

*115589035900

9

Remove screw (9)

10

Loosen paneling (8) at passenger seat backrest frame (11), guide belt strap (1) through paneling (8) and remove paneling (8)

 Installation: Ensure correct seating of paneling (8) at passenger seat backrest frame (11).

If paneling (8) is not seated correctly.



Disassemble paneling (8), install successively at passenger seat backrest frame (11) and clip together

11

Pull belt strap (1) to one side and remove screws/bolts (10) from belt guide bracket (4)

 Screw/bolt, seat belt guide bracket to passenger seat

*BA91.40-N-1008-01M

12

Expose belt guide bracket (4) at backrest

13

Remove belt guide (12) from passenger seat backrest frame (11)

 Installation: Ensure correct seating of belt guide (12) at passenger seat backrest frame (11).

14

Expose belt strap (1) with belt guide bracket (4) and belt end fitting (3) at backrest

15

Remove screw/bolt (17) and remove belt strap (1) with belt retractor (5)

 Installation: Retract guide (18) of belt retractor (5) into the support (19) at seat frame (15).

 Screw/bolt, seat belt retractor to passenger bench seat

*BA91.40-N-1010-01M

16

Install in the reverse order



Check

17

Perform function test of seat belt

 Seat belts/emergency tensioning retractors

Number

Designation

Model 448

Model 447

BA91.40-N-1008-01M

Screw/bolt, seat belt guide bracket to passenger seat

Nm

30

30

 Seat belts/emergency tensioning retractors

Number

Designation

Model 448

Model 447

BA91.40-N-1009-01M

Nut, belt end fitting to passenger bench seat

Nm

19

19

 Seat belts/emergency tensioning retractors

Number

Designation

Model 448

Model 447

BA91.40-N-1010-01M

Screw/bolt, seat belt retractor to passenger bench seat

Nm

37

37