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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis >> Steering >> Power Steering >> Steering -- 163 Chassis >> Testing & Repair >> Remove/install steering wheel lock - AR46.10-P-0900GH

Remove/install steering wheel lock - AR46.10-P-0900GH

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

Fig 1: Identifying Steering Wheel Lock Components
G04607499
Modification notes

20.12.00 Steps revised    
REMOVING Remove     
1   Remove lock cylinder (36) AR46.10-P-0800GH 
2 Remove steering wheel (120)   AR46.10-P-0100GH 
3 Remove clock spring contact   AR46.10-P-0200GH 
4 Remove combination switch (S4)   AR54.25-P-2800GH
5 Detach trim panel (88)    
6 Disconnect connector for contact switch (a) from contact switch (37q) for height adjustment lever (93)    
7.1 Remove shift lock from steering lock; to do this, compress retaining clamps and move shiftlock backwards out of the retaining lugs IMPORTANT On models fitted with automatic transmission.  
8 Pull transponder (c) forwards off steering lock    
9 Attach bolt (32c) to steering shaft NOTES Otherwise the steering shaft splines may be damaged when hammering out the roll pin.  
10 Fold down height adjustment lever (93)    
11 Hammer roll pin out of steering lock (37) using a suitable drift IMPORTANT The lower dowel pin support is destroyed in the process.  
12 Disconnect steering wheel lock connector (b) after unlocking the plug IMPORTANTInstallation:  The plug must lock in position.  
13 Remove steering lock (37)    
14 Remove contact switch (37q)    
INSTALLING Install     
15 Attach contact switch (37q) to new steering lock    
16 Slide on connector of steering lock (b) IMPORTANTInstallation:  The plug must lock in position.  
17 Attach new steering lock to jacket tube, observe installation position (arrows)    
18 Drive roll pin (37s) centrally into the steering lock (37) IMPORTANT Clamp upper and lower part of steering lock together using pliers.  
19 Press contact switch (37q) upwards and attach IMPORTANT The contact spring must be operated.  
TORQUE SPECIFICATION *BA46.10-P-1005-03C 
20 Unscrew bolt (32c) on steering shaft    
21 Slide transponder (c) onto steering lock    
22.1 Install shiftlock in steering lock IMPORTANT On models fitted with automatic transmission.  
23 Connect connector for contact switch (a) for height adjustment lever    
24 Install trim (88)    
25 Install combination switch (S4)   AR54.25-P-2800GH
26 Install contact spiral   AR46.10-P-0200GH 
27 Install steering wheel (120)   AR46.10-P-0100GH 
28 Install lock cylinder (36)   AR46.10-P-0800GH 
29 Fold height adjustment lever (93) upwards for locking    
TORQUE SPECIFICATION Jacket tube

Number Designation Model Series 163
BA46.10-P-1005-03C Bolt, contact switch for height adjustment lever to jacket tube NM 1