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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Steering >> Steering Linkage >> Steering - 222 Chassis >> Testing & Repair >> Check/Replace Water Drain Valve In Steering Gear - AR46.20-P-0005EW

Check/Replace Water Drain Valve In Steering Gear - AR46.20-P-0005EW

Model 166, 218, 292 

Model 204, 207, 212 

with code 211 (Direct-Steer system) 

Model 217 

Model 222 

Model 231 

with code 211 (Direct-Steer system) 

G15370302Courtesy of MERCEDES-BENZ USA

Shown on Model 218 

Shown on closed water drain valve 

G15370303Courtesy of MERCEDES-BENZ USA

Shown on opened water drain valve 

G15370304Courtesy 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
REMOVINGINSTALLING Remove/install     
1.1 Remove center section of the lower engine compartment paneling Model 204.0/2 with engine 272
with code 211 (Direct-Steer system)
Model 204.0/2/3 with engine 156, 271, 274, 276
with code 211 (Direct-Steer system)
Model 207 with engine 271, 272, 273, 274, 276, 278
with code 211 (Direct-Steer system)
Model 212 with engine 156, 157, 271, 272, 273, 274, 276, 278
with code 211 (Direct-Steer system)
Model 218 with engine 157, 276, 278
AR61.20-P-1105EW
1.2 Remove center engine compartment paneling Model 231
with code 211 (Direct-Steer system)
AR61.20-P-1105RK
1.3 Remove center engine compartment paneling Model 204
with code 211 (Direct-Steer system)
Model 217, 222
 
    Model 204
with code 211 (Direct-Steer system)
Model 217, 222
AR61.20-P-1105CY
AR61.20-P-1105LF
1.4 Remove center bottom section of soundproofing Model 204.0/2 with engine 642, 646, 651
with code 211 (Direct-Steer system)
Model 204.3 with engine 651
with code 211 (Direct-Steer system)
Model 207 with engine 642, 651
with code 211 (Direct-Steer system)
Model 212 with engine 642, 651
with code 211 (Direct-Steer system)
Model 218 with engine 642, 651
AR94.30-P-5300EW
1.5 Remove corresponding underfloor paneling Model 166, 292 AR61.30-P-1001GQ
2 Remove bolts (1) If installed.
TORQUE SPECIFICATION Model 207, 212
with code 211 (Direct-Steer system)
Model 218 Bolt, cover panel to front axle carrier
*BA33.10-P-1005-01M 
3 Remove cover panel (2) If installed.  
INSPECT Check     
4 Check water drain valve (4) for condition (open, closed)    
5 Check both boots for damage and check toothed rack for corrosion With open water drain valve (4).
If complaint present

Replace the boots.
 
    Model 166, 218, 292
Model 204, 207, 212
with code 211 (Direct-Steer system)
AR46.40-P-0400EW
    Model 231
with code 211 (Direct-Steer system)
AR46.40-P-0400RK
    Model 217, 222 AR46.40-P-0400LF 
6 Replace water drain valve (4) With open water drain valve (4).
TORQUE SPECIFICATION Model 217.364/378/384/385
Model 217.377/379/382/477/479/482
Model 222.004/032/057/077/082/104/123/157/162/163/165/176/177/179/182
Model 222.033/067/085/133/167/178/184/185 Bolt, water drain valve to electric rack-and-pinion steering
*BA46.20-P-1004-01P 
    TORQUE SPECIFICATION Model 204 (except 204.08/09/28/29/38/904/937/98/99)
with code 211 (Direct-Steer system)
Model 204.08/09/28/29/38/904/937/98/99
with code 211 (Direct-Steer system)
Model 207 (except 207.388)
with code 211 (Direct-Steer system)
Model 207.388
with code 211 (Direct-Steer system)
Model 212 (except 212.039/066/067/08/090/091/093/094/097/099/266/267/28/291/293/294/297/299)
with code 211 (Direct-Steer system)
Model 212.067/08/090/091/093/094/097/099/267/28/291/293/294/297/299
with code 211 (Direct-Steer system)
Model 218 (except 218.367/368/391/393/394/967/968/991/993/994)
Model 218.367/368/391/393/394/967/968/991/993/99 4 Bolt, water drain valve to electric rack-and-pinion steering
*BA46.20-P-1012-01N 
    TORQUE SPECIFICATION Model 166, 292
Model 231
with code 211 (Direct-Steer system) Bolt, water drain valve to electric rack-and-pinion steering
*BA46.20-P-1003-01O 
7 Install in the reverse order    
FRONT AXLE CARRIER

Number Designation Model 207 Model 212
BA33.10-P-1005-01M Bolt, cover panel to front axle carrier Nm 55 55
FRONT AXLE CARRIER

Number Designation Model 218
BA33.10-P-1005-01M Bolt, cover panel to front axle carrier Nm 55
STEERING GEAR

Number Designation Model 166 Model 231
BA46.20-P-1003-01O Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20
STEERING GEAR

Number Designation Model 292
BA46.20-P-1003-01O Bolt, water drain valve to electric rack-and-pinion steering Nm 20
STEERING GEAR

Number Designation Model 217, 222 (except 222.150) except code M005 (Vehicles with 4 MATIC/all-wheel drive) Model 217, 222 (except 222.150) with code M005 (Vehicles with 4 MATIC/all-wheel drive)
BA46.20-P-1004-01P Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20
STEERING GEAR

Number Designation Model 204 (except 204.08/09/28/29/38/904/937/98/99) with code 211 (Direct-Steer system) Model 204.08/09/28/29/38/904/937/98/99
BA46.20-P-1012-01N Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20
STEERING GEAR

Number Designation Model 207 (except 207.367/388)
with code 211 (Direct-Steer system)
Model 207.367/388
BA46.20-P-1012-01N Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20
STEERING GEAR

Number Designation Model 212 (except 212.067/08/090/091/093/094/097/099/267/28/291/293/294/297/299) with code 211 (Direct-Steer system) Model 212.067/08/090/091/093/094/097/099/267/28/291/293/294/297/299
BA46.20-P-1012-01N Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20
STEERING GEAR

Number Designation Model 218 (except 218.367/368/391/393/394/967/968/991/993/994) Model 218.367/368/391/393/394/967/968/991/993/994
BA46.20-P-1012-01N Bolt, water drain valve to electric rack-and-pinion steering Nm 20 20