Remove/Install Steering Shaft Adapter With Mount - AR46.10-P-0520GW

Model 463 

as of model year 2013 up to model year 2019/Facelift 2012 

Fig 1: Steering Shaft Adapter Components Location - Model 463 Up To Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Move steering gear (8) into center position.	Model 463 as of model year 2013 up to model year 2019 Do not turn steering wheel when steering shaft (4) is removed. Otherwise, the steering column tube module will be destroyed. Replace bolt and nut.	AR46.20-P-0500-01F
		Model 463 as of model year 2013 up to model year 2019/Facelift 2012 Bolt, universal joint to steering gear	*BA46.40-P-1002-04B
2	Unscrew nut (1) and remove screw (2).	Counterhold screw (2).	*BA46.10-P-1014-03E
		Model 463.202/222/236/237/243/244/245/246/247/24 8/249/250/254/270/271/303/306/309/322/323/332/333/336/340/341/346 as of model year 2013 up to model year 2019 Model 463.272/273 as of model year 2013 up to model year 2019Nut, center universal joint to shaft
3	Lock the steering wheel in place.	Retainer device	Fig 2
4	Pull the center universal joint (3) out of the steering shaft (4).
5	Unscrew the bolts (5).
6	Remove screw (6)	Model 463.202/222/236/237/243/244/245/246/247/248/249/250/254/270/271/303/306/309/322/323/332/333/336/340/341/346 as of model year 2013 up to model year 2019 Model 463.272/273 as of model year 2013 up to model year 2019 Bolt, universal joint to steering gear	*BA46.10-P-1010-03E
7	Detach universal joint (7) from steering gear (8).
8	Remove steering shaft (4).
9	Install in reverse order.

Fig 2: Identifying Retainer Device (129 589 01 21 00)

Courtesy of MERCEDES-BENZ USA