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Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Steering >> Steering Linkage >> Steering -- 223 Chassis >> Testing & Repair >> Remove/Install Steering Gear Of Rear Axle Steering - AR46.80-P-4000S

Remove/Install Steering Gear Of Rear Axle Steering - AR46.80-P-4000S

Model 223 

with code 201 (Rear axle steering) 

Model 223 

with code 216 (Rear axle steering with large angle) 

G16191396Courtesy of MERCEDES-BENZ USA
Fig 1: Steering Gear Of Rear Axle Steering Components Location - Model 223 With Code 201, 216
G16191397Courtesy of MERCEDES-BENZ USA
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Notice  Notes on threaded connections fastened using a tightening angle-based tightening process   AH00.00-P-0020-01A
  Evaluating steering gear when repairing accident vehicles   AH46.20-P-9409-01A 
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Notes on repair work on suspension components   AH00.00-P-0100-01A
REMOVINGINSTALLING Remove/install     
1 Remove rear wheels.   AR40.10-P-1102A
2 Remove rear mufflers of exhaust system. If a dual-flow exhaust system is installed.
Remove/install right rear muffler Model 223 with engine 279
with code 201 (Rear axle steering)
Model 223 with engine 279
with code 216 (Rear axle steering with large angle)
AR49.10-P-4825SVZ
    Remove/install right rear muffler Model 223 with engine 176, 256
with code 201 (Rear axle steering)
Model 223 with engine 176, 256
with code 216 (Rear axle steering with large angle)
AR49.10-P-4825S
    Remove/install right rear muffler Model 223 with engine 177.8
with code 201 (Rear axle steering)
Model 223 with engine 177.8
with code 216 (Rear axle steering with large angle)
AR49.10-P-4825SCA
    Remove/install left rear muffler Model 223 with engine 279
with code 201 (Rear axle steering)
Model 223 with engine 279
with code 216 (Rear axle steering with large angle)
AR49.10-P-4824SVZ
    Remove/install left rear muffler Model 223 with engine 176, 256
with code 201 (Rear axle steering)
Model 223 with engine 176, 256
with code 216 (Rear axle steering with large angle)
AR49.10-P-4824S
    Remove/install left rear muffler Model 223 with engine 177.8
with code 201 (Rear axle steering)
Model 223 with engine 177.8
with code 216 (Rear axle steering with large angle)
AR49.10-P-4824SCA
3 Remove rear diagonal struts. Model 223
with code 201 (Rear axle steering)
except code Z07 (B7 armoring on special protection version)
Model 223
with code 216 (Rear axle steering with large angle)
except code Z07 (B7 armoring on special protection version)
AR61.10-P-5142S
4 Remove covers from spring links.    
5 Remove screws (1) from vibration damper (2). If a dual-flow exhaust system is installed.  
    TORQUE SPECIFICATION Screw, vibration damper to rear elastomer bearing of rear axle carrier *BA35.10-P-1012-01R 
6 Remove vibration dampers (2). If a dual-flow exhaust system is installed.  
7 Remove screws (3) and remove bracket (4). TORQUE SPECIFICATION Screw, diagonal struts holder to support *BA35.10-P-1010-01R 
8 Remove bolts (6). TORQUE SPECIFICATION Screw, support to rear axle carrier *BA35.10-P-1008-01R 
9 Remove nut (5). TORQUE SPECIFICATION Nut, support to rear-end floor *BA35.10-P-1009-01R 
10 Remove supports (7).    
11 Remove tie rod joint (8) from wheel carrier. TORQUE SPECIFICATION Nut, tie rod to wheel carrier *BA35.20-P-1007-04P 
12 Remove screws (10). TORQUE SPECIFICATION Screw, steering gear for rear axle steering to rear axle carrier *BA46.80-P-1001-01C 
13 Detach electrical connection (9).    
14 Remove steering gear (11) of rear axle steering.    
INSPECT Check     
15 Check steering gear (11). After repairing an accident vehicle.
If there is a problem,

Replace steering gear (11).
 
16 Install in the reverse order.    
17 Commission rear axle steering control unit.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
MEASURING Measure     
18 Perform wheel alignment measurement.   AR40.20-P-0200S
REAR AXLE CARRIER

Number Designation Model 223 with code Z07 (B7 armoring on special protection version) Model 223
except code Z07 (B7 armoring on special protection version)
BA35.10-P-1008-01R Screw, support to rear axle carrier Nm 50 50
REAR AXLE CARRIER

Number Designation Model 223 with code Z07 (B7 armoring on special protection version) Model 223 except code Z07 (B7 armoring on special protection version)
BA35.10-P-1009-01R Nut, support to rear-end floor Nm 50 50
REAR AXLE CARRIER

Number Designation Model 223 with code Z07 (B7 armoring on special protection version) Model 223 except code Z07 (B7 armoring on special protection version)
BA35.10-P-1010-01R Screw, diagonal struts holder to support Nm 50 50
REAR AXLE CARRIER

Number Designation Model 223 with code Z07 (B7 armoring on special protection version) Model 223 except code Z07 (B7 armoring on special protection version)
BA35.10-P-1012-01R Screw, vibration damper to rear elastomer bearing of rear axle carrier Nm 9 9
TIE ROD

Number Designation Model 223 except code Z07 Model 223 with code Z07
BA35.20-P-1007-04P Nut, tie rod to wheel carrier Stage 1 Nm 40 -
Stage 2 ∠° 45 -
REAR AXLE AUXILIARY STEERING (HZL)

Number Designation Model 223
BA46.80-P-1001-01C Screw, steering gear for rear axle steering to rear axle carrier Stage 1 Nm 50
Stage 2 ∠° 90