Remove/install front axle half - AR33.10-P-0200SX

MODEL 221.0/1 

MODEL 216 

Shown on left front suspension 

12.10.09

Value changed: Self-locking nut for upper ball joint on upper transverse control arm to steering knuckle, 1st stage

Model 221 with code Z07/Z07+Z19

*BA33.20-P-1007-01M

	Remove/install
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
		When working on the front-end assembly, be careful not to scratch, mark or notch the surfaces of aluminum parts. Otherwise the service life of the parts will be affected
	Notes on Active Body Control suspension		AH32.50-P-0001-01N
	Notes on AIRmatic		AH32.22-P-1000-02SX
		Installation  Only tighten nuts and bolts of chassis components when vehicle is in a ready-to-drive condition.
1	Reduce pressure completely in front suspension strut (40) using STAR DIAGNOSIS	Vehicles with AIRmatic
2	Secure vehicle on vehicle lift		AR00.60-P-0100SX
3	Remove front wheel
AP	Remove/install wheels		AP40.10-P-4050SX
4	Remove outer bolt from front axle shaft	Vehicles with 4-MATIC See "Remove/install steering knuckle".	AR33.25-P-0400SYZ
5	Disconnect front axle electrical connectors in wheel well		AR33.10-P-0100-06SX
6	Detach brake line from brake hose (39) and seal openings		AR42.10-P-0013SX
7	Remove tie rod joint (10a) from steering knuckle (5)		AR46.40-P-0200-02SX
			*BA46.40-P-1001-01M
			*140589006300
			*221589003300
			*221589053300
			*163589034300
8	Detach follower joint (8) from steering knuckle (5).		AR33.20-P-0500-01SX
			*BA33.20-P-1007-01M
			*140589003300
			*210589046300
			*221589003300
			*163589034300
			*129589106300
9	Remove bottom engine compartment paneling	Vehicles with top protection, code Z07	AR61.20-P-1105SXS
		Vehicles without top protection	AR61.20-P-1105SX
10	Support front-axle half using transmission platform and transmission jack
11.1	Detach pressure line on suspension strut (40) and remove suspension strut (40) from front end	Vehicles with AIRmatic:
		Vehicles with top protection, code Z07	AR32.25-P-1017SXS
		Vehicles without 4-MATIC and without maximum protection	AR32.25-P-1017SX
		Vehicles with 4-MATIC	AR32.25-P-1017SYZ
11.2	Detach hydraulic line on suspension strut (40) and remove suspension strut (40) from front end	Vehicles with Active Body Control (Code 487) only.	AR32.25-P-1017SY
12	Remove torque strut (18) from front axle carrier.		*BA33.20-P-1006-01M
13	Remove spring control arm (17) from front axle carrier.		*BA33.20-P-1005-01M
14	Detach link rod (23) from stabilizer bar (10)	Vehicles with 4MATIC	AR32.20-P-0300SX
15	Mount guard plate for brake cover plate		AR42.00-P-0100-01A
			*220589013100
16	Lower front-axle half
17	Remove upper transverse control arm (6)	If necessary: Vehicles with top protection, code Z07	AR33.20-P-0500SXS
		Vehicles without top protection	AR33.20-P-0500SX
18	Install in the reverse order
19	Bleed brake system		AR42.10-P-0010SX
20	Perform wheel alignment check		AR40.20-P-0200SX

Number	Designation				Model 216 without 4MATIC	Model 216 with 4MATIC
BA33.20-P-1005-01M	Self-locking nut, spring control arm to front axle carrier		Stage 1	Nm	80	80
		Hexagon	Stage 2	∠°	150	150
		Torx	Stage 2	∠°	-	-
BA33.20-P-1006-01M	Self-locking nut, torque strut to front axle carrier		Stage 1	Nm	80	80
		Hexagon	Stage 2	∠°	150	150
		Torx	Stage 2	∠°	-	-
BA33.20-P-1007-01M	Self-locking nut, upper wishbone follower joint to steering knuckle		Stage 1	Nm	20	20
			Stage 2	∠°	90	90

Number	Designation				Model 221.00/02/05/07/09/10/12/15/17/19 without 4MATIC without code Z07/Z07+Z19	Model 221.08/09/18/19 with 4MATIC without code Z07
BA33.20-P-1005-01M	Self-locking nut, spring control arm to front axle carrier		Stage 1	Nm	80	80
		Hexagon	Stage 2	∠°	150	150
		Torx	Stage 2	∠°	180	180
BA33.20-P-1006-01M	Self-locking nut, torque strut to front axle carrier		Stage 1	Nm	80	80
		Hexagon	Stage 2	∠°	150	150
		Torx	Stage 2	∠°	180	180
BA33.20-P-1007-01M	Self-locking nut, upper wishbone follower joint to steering knuckle		Stage 1	Nm	20	20
			Stage 2	∠°	90	90

Number	Designation				Model 221 with code Z07/Z07+Z19
BA33.20-P-1005-01M	Self-locking nut, spring control arm to front axle carrier		Stage 1	Nm	80
		Hexagon	Stage 2	∠°	180
		Torx	Stage 2	∠°	180
BA33.20-P-1006-01M	Self-locking nut, torque strut to front axle carrier		Stage 1	Nm	80
		Hexagon	Stage 2	∠°	180
		Torx	Stage 2	∠°	180
BA33.20-P-1007-01M	Self-locking nut, upper wishbone follower joint to steering knuckle		Stage 1	Nm	50
			Stage 2	∠°	60

Number	Designation			Model 216	Model 221
BA46.40-P-1001-01M	Self-locking nut, tie rod to steering knuckle	Stage 1	Nm	50	50
		Stage 2	∠°	60	60