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Home >> Mercedes Benz >> 2018 >> S450 Base >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brakes - Hydraulic & Mechanical System - 222 Chassis (2 Of 3) >> Testing & Repair >> Replace Brake Hoses - AR42.10-P-0013LF

Replace Brake Hoses - AR42.10-P-0013LF

Model 217, 222 

Shown on Model 222 - front axle brake hose 

G15370200Courtesy of MERCEDES-BENZ USA

Shown on Model 222 - rear axle brake hose 

G15370201Courtesy of MERCEDES-BENZ USA
CAUTION Risk of poisoning  from swallowing brake fluid. Risk of injury  from skin and eye contact with brake fluid Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. AS42.50-Z-0001-01A
Topical note  Notes on repairs to brake system   AH42.00-P-0003-01A
Topical note  Brake fluid notes   AH42.50-P-0001-01A
Topical note  Notes on installing brake hoses   AH42.10-P-9406-01A
REMOVINGINSTALLING Remove/install     
1 Detach corresponding complete wheel   AR40.10-P-1102A
2 Detach brake line (2) from brake hose (1) NOTES Seal the opening on the brake line (2) immediately using a stop plug.
Otherwise the expansion reservoir for brake fluid may run dry, which could lead to problems with the bleeding procedure.
 
    TORQUE SPECIFICATION MODEL 217, 222 Retaining screw, brake line to brake hose *BA42.10-P-1001-04N 
    SPECIAL TOOL Record plug Fig 3
    SPECIAL TOOL Box wrench bit Fig 2
3 Unclip brake hose (1) from brake hose guide (3) When replacing brake hoses (1) on front axle  
4 Detach brake hose (1) from brake caliper and remove TORQUE SPECIFICATION MODEL 217, 222 Brake hose to fixed or floating caliper *BA42.10-P-1002-04N 
    SPECIAL TOOL Box wrench Fig 1
    SPECIAL TOOL Box wrench bit Fig 2
5 Install in the reverse order    
6 Bleed brake system   AR42.10-P-0010LF 
7 Check brake system for leaks   AR42.10-P-0100-01V 
BRAKE LINES, BRAKE HOSES

Number Designation Model 217.364/382/384/385/482 Model 217.377/378/379/477/478/479
BA42.10-P-1001-04N Retaining screw, brake line to brake hose Nm 16 16
BRAKE LINES, BRAKE HOSES

Number Designation Model 222 (except 222.077/177/178/179/187/188) Model 222.077/177/178/179/187/188
BA42.10-P-1001-04N Retaining screw, brake line to brake hose Nm 16 16
BRAKE LINES, BRAKE HOSES

Number Designation Model 217.364/382/384/385/482 Model 217.377/378/379/477/478/479
BA42.10-P-1002-04N Brake hose to fixed or floating caliper Front Nm 24 16
Rear Nm 24 24
BRAKE LINES, BRAKE HOSES

Number Designation Model 222 (except 222.077/177/178/179/187/188) Model 222.077/177/178/179/187/188
BA42.10-P-1002-04N Brake hose to fixed or floating caliper Front Nm 24 16
Rear Nm 24 24
Fig 1: Identifying Box Wrench (000 589 76 03 00)
G13845882Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Box Wrench Bit (000 589 75 03 00)
G12939483Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Record Plug (129 589 00 91 00)
G12078802Courtesy of MERCEDES-BENZ USA