Remove/install seat belt with emergency tensioning retractor - AR91.40-P-0630GM

MODEL 463.202 /222 /244 /247 /250 /254 /303 /306 /309 /322 /332 /336 /340 Wheelbase 2400 mm 

Fig 1: Identifying Seat Belt Guide Bracket And Nut

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Belt End Fitting And Screw

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Automatic Belt Retractor & ETR Squibs

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of injury  caused by performing testing or repair work on airbag or emergency tensioning retractor units.	Store airbag units with deployment side facing up; do not expose to temperatures greater than 100°C. When working on these units, disconnect the power supply.	AS91.00-Z-0001-01A
	Risk of injury  caused by release of spring in the automatic belt retractor.	Never disassemble automatic belt retractors.	AS91.00-Z-0002-01A
	Assessment of airbag and belt tensioner units in accident vehicles		AH91.00-P-0006-01B
	Legal requirements on handling and storing airbags and emergency tensioning retractor units		AH91.00-P-0004-01A
1	Check seat belts and buckles for external damage and correct operation		AP91.40-P-9150GI
2	Press cap on upper belt guide fitting (1) off upward
3	Remove nut (2) at seat belt guide bracket (1)		*BA91.40-P-1002-01C
4	Remove cap from belt end fitting (3)
5	Remove bolt (4) from belt end fitting (3)		*BA91.40-P-1001-01C
6.1	Remove side wall lining	Model 463.222/244/247/322/332/336/340, station wagon, wheelbase 2400 mm	AR68.30-P-1450GM
6.2	Remove paneling on B-pillar	Model 463.202/250/254/303/306/309 Convertible with hydr. soft top	AR68.30-P-4700GK
7	Remove bolt at front automatic belt retractor (5)	Installation:  Make sure that the automatic belt retractor (5) is seated properly in the catch.
			*BA91.40-P-1004-01C
8	Remove electrical connector of driver (R12/1) or front passenger (R12/2) emergency tensioning retractor squib
	Notes on performing repair, body work and welding on vehicles with airbags and ETR units		AH91.00-P-0002-01M
9	Remove automatic belt retractor (5)	On no account should oil or grease be used to help eliminate noise. Otherwise the function may be impaired. Automatic belt retractors (5) that have been opened are no longer under warranty. Noises at inertia reel during belt retraction are caused by operation. The only available response to negative customer feedback regarding unacceptable noise levels is to replace the seat belt assembly in its entirety. If the seat belt with emergency tensioning retractor is replaced, the defective seat belt must be disposed of properly: ↓
		Render emergency tensioning retractors unusable	AR91.40-P-0611A
	Notes on disposing of airbag and emergency tensioning retractor units		OS91.00-P-0001-01A
		Installation:  Pay attention to left and right versions of inertia reel.
10	Install in the reverse order