Fuel System - 251 Chassis

• General Information
  • Fuel system - AH47.00-Z-9999AZ
• Safety Precautions
  • Safety information: Fuel system - AS47.00-Z-9999ZZ
• Testing & Repair
  • Empty fuel tank on systems with faulty fuel pumps - AR47.10-P-4000RT
  • Empty/fill fuel tank - AR47.10-P-4001RT
  • Remove/install fuel tank - AR47.10-P-4100RT
  • Remove/install fuel level sensor - AR47.10-P-7000RT
  • Remove/install filler neck of fuel tank - AR47.10-P-7541RT
  • Drain fuel filter - AR47.20-P-0793OMA
  • Remove/install fuel pump control unit - AR47.20-P-5717RT
  • Remove/install fuel pump and fuel level sensor - AR47.20-P-7000RT
  • Remove/install activated charcoal canister - AR47.30-P-8212RT
  • Remove/install fuel tank pressure sensor - AR47.50-P-0050RT
• Test & Adjustment Values
  • Test and adjustment values: Passenger cars: Fuel system - BE47.00-Z-9999AZ
• Maintenance
  • Check condition and leaktightness of fuel system - AP47.00-P-4750TZV
  • Replace fuel filter
    • Replace fuel filter - AP47.20-P-0780RT
    • Replace fuel filter - AP47.20-P-0780RTD
  • Remove water from fuel system water separator - AP47.20-P-0794A
• Capacities & Specifications
  • Capacities: Passenger cars: Fuel system - BF47.00-Z-9999AZ
• Component Modifications
  • Technical modifications: Passenger cars: Fuel system - BT47.00-Z-9999AZ
• Torque Specifications
  • Tightening torques: Passenger cars: Fuel system - BA47.00-Z-9999AZ
• Wiring Diagrams
  • Overview of wiring diagrams for fuel system - PE47.00-P-1100RAA
  • Electrical function schematic for fuel supply - PE47.00-P-2050RAA
  • Survey of wiring diagrams of fuel system - PE47.00-U-1100RAA
  • Electrical function diagram for fuel supply - PE47.00-U-2050RAA
  • Wiring diagram for fuel pump
    • Wiring diagram for fuel pump - PE47.20-P-2100-97RAA
    • Wiring diagram for fuel pump - PE47.20-P-2100RAA
    • Wiring diagram for fuel pump - PE47.20-P-2100RAB
    • Wiring diagram of fuel pump - PE47.20-U-2100-99RAA
    • Wiring diagram of fuel pump - PE47.20-U-2100RAA
    • Wiring diagram of fuel pump - PE47.20-U-2100RAB
  • Legend of electrical function schematic for purging system with leak test - PE47.30-P-2051-60RAA
  • Electrical function schematic for system purging with leak test
    • Electrical function schematic for system purging with leak test - PE47.30-P-2051-97RAA
    • Electrical function schematic for system purging with leak test - PE47.30-P-2051RAA
    • Electrical function schematic for system purging with leak test - PE47.30-P-2051RAC
  • Legend of electrical function schematic for purging - PE47.30-P-2052-60RAA
  • Electrical function diagram for purging function
    • Electrical function diagram for purging function - PE47.30-P-2052-97RAA
    • Electrical function diagram for purging function - PE47.30-P-2052RAA
    • Electrical function diagram for purging function - PE47.30-P-2052RAC
  • Electrical function diagram for system purging with leak test
    • Electrical function diagram for system purging with leak test - PE47.30-U-2051-99RAA
    • Electrical function diagram for system purging with leak test - PE47.30-U-2051RAA
  • Electrical function schematic for purge control
    • Electrical function schematic for purge control - PE47.30-U-2052-99RAA
    • Electrical function schematic for purge control - PE47.30-U-2052RAA
  • Wiring diagram for fuel pump control unit
    • Wiring diagram for fuel pump control unit - PE47.40-P-2101RAA
    • Wiring diagram for fuel pump control unit - PE47.40-U-2101RAA
• Special Tools
  • 168 589 00 90 00 Evacuation hose - WS47.00-P-0005C
  • 000 588 02 71 00 Pump - WS47.00-P-0017B
  • 000 588 03 21 00 Gas detector - WS47.00-P-0019B
  • 171 589 00 37 00 Pliers for click clamps - WS47.00-P-0026B
  • 164 589 01 07 00 Prong wrench - WS47.00-P-0030B
  • 640 589 01 91 00 Connector set - WS47.00-P-0035B