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

MODEL 163.113 /128 /136 /154 /157 /172 /174 /175 

Fig 1: Identifying Seat Belt With Emergency Tensioning Retractor Components

	Remove/install
	Risk of injury  when carrying out test or repair work on airbag or emergency tensioning retractor units	Store airbag unit with expulsion area on top, do not subject to temperatures above 100 °C. Interrupt power supply when working on such units.	AS91.00-Z-0001-01A
	The spring in the inertia reel can pose an injury hazard  when the tension is released and it uncoils.	Never disassemble inertia reels	AS91.00-Z-0002-01A
	Important instructions for performing repair, body work and welding on vehicles with airbags or belt tensioner units	Models 129 as of 1.7.93, 163, 168, 170, 202 as of 1.7.93, 208, 210, 414, 638, 690.6, 901, 902, 903, 904, 905 Model 461 with engine 602.983 Model 463 up to 30.11.00 MODELS WD141, WD241, WD341, WD641, WD741, XD141, XD241, XD341, XD441, XD541, XD641, XD741, YD141, YD241, YD341, YD441, YD541, YD641, YD741	AH91.00-P-0002-01B
	Evaluation of airbags and emergency tensioning retractors on accident vehicles	Model 129 as of 1.7.93, 163, 168, 170, 202 as of 1.7.93, 203, 208, 209, 210, 211.004/006/016/061/065/070, 215, 220, 230, 240, 414, 463, 638, 901, 902, 903, 904,905 Models WD141, WD241, WD341, WD641, WD741, XD141, XD241, XD341, XD441, XD541, XD641, XD741, YD141, YD241, YD341, YD441, YD541, YD641, YD741	AH91.00-P-0006-01B
	Legal regulations concerning the handling and storage of airbag and emergency tensioning retractors	Models 124, 129, 140, 163, 168, 170, 202, 203, 208, 209, 210, 211.004/006/016/061/065/070, 215, 220, 230, 240, 314, 316, 318, 414, 461, 463, 638, 668, 670, 690.6, 901, 902, 903, 904, 905, 950, 952, 953, 954, 970, 972, 974, 975, 976 Models WD141, WD241, WD341, WD641, WD741, XD141, XD241, XD341, XD441, XD541, XD641, XD741, YD141, YD241, YD341, YD441, YD541, YD641, YD741	AH91.00-P-0004-01A
	Notes on disposal of airbags and emergency tensioning retractors	All models	OS91.00-P-0001-01A
	Render emergency tensioning retractors unusable		AR91.40-P-0611A

1	Move front seat forwards to the full extent, tilt front seat backrest forwards	See owner's manual.
2	Withdraw ignition key
3	Unclip cap (1) from outer paneling (3)
4	Unscrew bolt (2) from belt end fitting (4)		*BA91.40-P-1001-01D
		Torx bit set	Figure
5	Pull belt end fitting (4) out of front seat
6	Remove paneling on B-pillar		AR68.30-P-4700GH
7	Unscrew bolt (5) of belt height adjuster from B-pillar		*BA91.40-P-1004-01D
8	Disconnect connector from passenger ETR [GUS] ignition squib (R12/2)
9	Unscrew bolt (6) from automatic belt retractor (7)		*BA91.40-P-1008-01D
		Torx bit set	000589011000
10	Detach automatic belt retractor (7)	The automatic belt retractor must not be disassembled. Never use oil or grease to eliminate noises. Automatic belt retractors that have been opened are no longer under warranty!
11	Check seat belt for signs of damage
	Check seat belts for damage		AP91.40-P-9150GH
12	Install in the reverse order	Installation:  Pay attention to different version (left/ right) of emergency tensioning retractors and satisfactory seating in the locking device.
13	Read fault memory and erase
14	Carry out diagnosis	see Diagnosis Manual.

Seat belts/emergency tensioning retractors

Number	Designation		Model 163 up to 08/99	Model 163 as of 09/99
BA91.40-P-1001-01D	Screw on belt end fitting	Nm	35	35
BA91.40-P-1004-01D	Bolt to belt height adjuster	Nm	25	25
BA91.40-P-1008-01D	Screw on front automatic belt reel	Nm	30 (+10/-0.15)	30(+10/-0.15)

Fig 2: Identifying Torx Bit Set (000 589 01 10 00)