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Home >> Mercedes Benz >> 2021 >> S560 4Matic >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 217 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Seat Belt With Emergency Tensioning Retractor - AR91.40-P-0630LC

Remove/Install Seat Belt With Emergency Tensioning Retractor - AR91.40-P-0630LC

Model 217 

Shown on left side of vehicle 

G15298931Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. AS91.00-Z-0008-01A
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 Assessment of airbag and belt tensioner units in accident vehicles   AH91.00-P-0006-01B
Topical note Notes on performing repair, body work and welding on vehicles with airbags and RTE units   AH91.00-P-0002-01M
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Disconnect battery ground line   AR54.10-P-0003LF
2 Remove rear passenger compartment side trim panel   AR68.30-P-4780LC
3 Remove screw/bolt (6) from belt end fitting TORQUE SPECIFICATION Bolt, front belt end fitting to longitudinal member *BA91.40-P-1003-01V 
4 Disconnect electrical connector (8) from belt retractor (1)    
5 Remove screw/bolt (3) from belt retractor (1) TORQUE SPECIFICATION Bolt, bracket for front top seat belt retractor to body *BA91.40-P-1006-01V 
6 Remove screw/bolt (2) from belt retractor (1) TORQUE SPECIFICATION Bolt, front seat belt retractor to bottom of seat belt retractor bracket *BA91.40-P-1004-01V 
7 Disconnect electrical connectors (7, 9) from belt retractor (1)    
8 Remove screw/bolt (5) from belt guide (4) and completely remove belt retractor (1) with belt guide (4) TORQUE SPECIFICATION Bolt, belt guide to mounting bracket
When replacing belt retractor (1)

Dispose of the belt retractor (1) properly
*BA91.40-P-1001-01V 
9 Install in the reverse order    
SEAT BELTS

Number Designation Model 217
BA91.40-P-1001-01V Bolt, belt guide to mounting bracket Nm 35
SEAT BELTS

Number Designation Model 217
BA91.40-P-1003-01V Bolt, front belt end fitting to longitudinal member Nm 35
SEAT BELTS

Number Designation Model 217
BA91.40-P-1004-01V Bolt, front seat belt retractor to bottom of seat belt retractor bracket Nm 35
SEAT BELTS

Number Designation Model 217
BA91.40-P-1006-01V Bolt, bracket for front top seat belt retractor to body Nm 35