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Replace brake fluid - AP42.00-P-4280D

MODEL 463 

Shown on model 463.348 

Fig 1: Expansion Reservoir And Cap - Shown On Model 463.348
G10779750Courtesy of MERCEDES-BENZ USA
DANGER Risk of injury.  Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
DANGER 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
DANGER Risk of accident  when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work. Before starting the engine, actuate brake pedal several times until pressure is built up and maintained in the brake system. AS42.50-Z-0002-01A
NOTES Notes on repairs to brake system   AH42.00-P-0003-01A
NOTES Brake fluid notes   AH42.50-P-0001-01A
CLEAN Clean     
1 Clean area surrounding cap (2) and expansion reservoir (1)    
REMOVING Remove     
2 Unscrew cap (2)    
3 Suction off brake fluid from the expansion reservoir (1)    
4 Add new brake fluid up to the Max. marking in the expansion reservoir (1)    
5 Connect filling and bleeding unit on expansion reservoir (1) and switch on IMPORTANT Note operator's manual for filler/bleeder unit.  
  Change fluid     
6 Lift vehicle on vehicle lift    
REFER TO TESTING & REPAIR     AR00.60-P-1000G
7 Replace brake fluid    
REFER TO CAPACITIES & SPECIFICATIONS General brake fluid   DOT 4. See GENERAL BRAKE FLUID (https://bevo.mercedes-benz.com/index.php?language_id=1)
REFER TO CAPACITIES & SPECIFICATIONS Brake fluids (DOT 4 plus)   MB 331.0 brake fluid A 000 989 08 07
REFER TO TESTING & REPAIR   Model 463.270/271 AR42.10-P-0010GX
REFER TO TESTING & REPAIR   Model 463 (except 463.270/271)
up to model year 2013
except code 979 (Special protection MB Guard)
AR42.10-P-0010-02GG
REFER TO TESTING & REPAIR   Model 463
as of model year 2013 up to model year 2016
AR42.10-P-0010-02GW
REFER TO TESTING & REPAIR   Model 463
as of model year 2016
NOTES
New brake fluid must escape without any bubbles via the bleed hose.
Otherwise, damage may occur!
AR42.10-P-0010-02GWA
    TORQUE SPECIFICATION Bleed screw at front axle fixed brake caliper *BA42.10-P-1001-02B 
    TORQUE SPECIFICATION Model 463.270/271 Bleed screw to front axle floating brake caliper *BA42.10-P-1001-03G 
    TORQUE SPECIFICATION Bleed screw on rear axle floating caliper *BA42.10-P-1001-17B 
    TORQUE SPECIFICATION Vent screw at wheel cylinder *BA42.10-P-1005-16A 
8 Replace clutch operating system brake fluid Vehicle with manual transmission.  
REFER TO CAPACITIES & SPECIFICATIONS General brake fluid   DOT 4. See GENERAL BRAKE FLUID (https://bevo.mercedes-benz.com/index.php?language_id=1)
REFER TO CAPACITIES & SPECIFICATIONS Brake fluids (DOT 4 plus)   MB 331.0 brake fluid A 000 989 08 07
NOTES
New brake fluid must escape without any bubbles via the bleed hose.
Otherwise, damage may occur!
 
TORQUE SPECIFICATION Model 463 with transmission 717 Bleed screw at clutch slave cylinder *BA25.20-P-1001-01H 
INSPECT Check     
9 Check brake system for leaks    
10 Check clutch operator for signs of leaks Vehicle with manual transmission.  
INSTALLING Install     
11 Lower vehicle with lifting platform    
REFER TO TESTING & REPAIR     AR00.60-P-1000G
12 Connect filling and bleeding unit    
INSPECT Check     
13 Check fluid level in expansion reservoir (1)   AP42.10-P-4210C 
INSTALLING Install     
14 Screw on cap (2)    
CLUTCH OPERATING SYSTEM

Number Designation Transmission 717
BA25.20-P-1001-01H Bleed screw at clutch slave cylinder Nm 3
FRONT AXLE FIXED BRAKE CALIPER

Number Designation Model 461, 463
BA42.10-P-1001-02B Bleed screw at front axle fixed brake caliper Nm 14
FRONT AXLE FLOATING BRAKE CALIPER

Number Designation Model 463.270/271
BA42.10-P-1001-03G Bleed screw to front axle floating brake caliper Nm 17
REAR AXLE FLOATING CALIPER

Number Designation Model 461, 463 (except 463.270/271/272/273) Model 463.270/271/272/273
BA42.10-P-1001-17B Bleed screw on rear axle floating caliper Nm 15 17
DRUM BRAKE

Number Designation Model 463
BA42.10-P-1005-16A Vent screw at wheel cylinder Manufacturer ATE Nm 3
Manufacturer FAG Nm 6