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Home >> Mercedes Benz >> 2019 >> CLA250 4Matic, Gas >> Repair and Diagnosis >> Steering >> Steering Linkage >> Steering - 117 Chassis >> Testing & Repair >> Remove/install steering column tube - AR46.10-P-0400NKB

Remove/install steering column tube - AR46.10-P-0400NKB

MODEL 117, 156, 176, 242, 246 

Shown on MODEL 246 

Fig 1: Steering Column Tube Remove/Install Components - Shown On Model 246
G10251136Courtesy of MERCEDES-BENZ USA

Shown without electronic steering lock (ELV) 

Fig 2: Steering Column Tube Remove/Install Components - Shown Without Electronic Steering Lock
G10251137Courtesy of MERCEDES-BENZ USA
NOTES Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
REMOVINGINSTALLING Remove/install     
1 Move steering column tube (4) forward and up    
2 Remove steering column tube module   AR54.25-P-2802NKB
3 Remove lower steering shaft (1)   AR46.10-P-0500-01NKB
TORQUE SPECIFICATION Clamp screw, steering coupling to rack-and-pinion steering *BA46.10-P-1001-01H 
4 Remove driver kneebag MODEL 117, 156, 176, 242, 246 with CODE 294 (Kneebag)  
AR91.60-P-0200NKB
5 Detach electrical connection from electric steering lock control unit MODEL 117, 156, 176, 242, 246 with TRANSMISSION 711  
AR46.10-P-0920NKB
6 Remove bolts (2, 3) from steering column tube (4) TORQUE SPECIFICATION Bolt, jacket tube to crossmember BA46.10-P-1001-03I
7 Take off and remove steering column tube (4) from crossmember NOTES When removing the steering column tube (4) make sure that the surrounding panels are not damaged.
Otherwise the panels will have to be replaced.
INSTALLATION IMPORTANT Check steering column tube (4) is correctly seated.
 
8 Convert electric steering lock control unit MODEL 117, 156, 176, 242, 246 with TRANSMISSION 711
When replacing the steering column tube (4)
 
AR46.10-P-0920NKB
9 Install in the reverse order    
STEERING SHAFT

Number Designation MODEL 117 MODEL 156
BA46.10-P-1001-01H Clamp screw, steering coupling to rack-and-pinion steering Nm 28 28
STEERING SHAFT

Number Designation MODEL 242 MODEL 176, 246
BA46.10-P-1001-01H Clamp screw, steering coupling to rack-and-pinion steering Nm 28 28