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Home >> Mercedes Benz >> 2014 >> B250 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Pedal Assembly - 246 Chassis >> Testing & Repair >> Remove/install brake pedal - AR29.10-P-4597NKB

Remove/install brake pedal - AR29.10-P-4597NKB

MODEL 117, 156, 176, 242, 246 

Shown on MODEL 246 with TRANSMISSION 711 

Fig 1: Identifying Brake Pedal Remove/Install Components - Shown On Model 246
G10250355Courtesy of MERCEDES-BENZ USA

Shown on MODEL 242 with ENGINE 780 

Fig 2: Identifying Brake Pedal Remove/Install Components - Shown On Model 242 (1 Of 2)
G10250356Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Brake Pedal Remove/Install Components - Shown On Model 242 (2 Of 2)
G10250357Courtesy of MERCEDES-BENZ USA
NOTES Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove instrument cluster MODEL 242 with ENGINE 780  
  AR54.30-P-6015NKB
2 Unclip wiring harness (7) (arrow) and press to the side MODEL 242 with ENGINE 780  
3 Remove bolts (8) MODEL 242 with ENGINE 780  
4 Remove accelerator pedal   AR30.12-P-1321NKB
5 Remove air duct (1) in driver footwell    
6 Unscrew safety bolt (2) and remove brake pedal (3) from clevis (4) INSTALLATION IMPORTANT Replace locking bolt (2).  
TORQUE SPECIFICATION Brake booster to brake pedal *BA43.10-P-1002-01J 
7 Disconnect electrical connector (5)    
8 Disconnect electrical connector (10) MODEL 242 with ENGINE 780  
9 Unscrew nuts (6) MODEL 242 with ENGINE 780  
TORQUE SPECIFICATION Nut, pedal assembly to firewall *BA29.10-P-1001-02G 
10 Unclip electrical lines on brake pedal (3) INSTALLATION IMPORTANT Replace retaining clip if necessary.  
11 Remove strut (9) INSTALLATION IMPORTANT Ensure that strut (9) is properly seated.  
12 Remove brake pedal (3) from driver footwell    
13 Modify brake light switch When replacing the brake pedal (3).  
  AR42.10-P-0040NKB
14 Install in the reverse order    
PEDALS, BEARING BRACKET

Number Designation MODEL 242
BA29.10-P-1001-02G Nut, pedal assembly to firewall Nm 22
PNEUMATIC BRAKE BOOSTER

Number Designation MODEL 117 MODEL 156
BA43.10-P-1002-01J Brake booster to brake pedal Nm 22 22
PNEUMATIC BRAKE BOOSTER

Number Designation MODEL 176, 246 MODEL 242
BA43.10-P-1002-01J Brake booster to brake pedal Nm 22 22