Fuel System - 172 Chassis

• General Information
  • Fuel system - AH47.00-Z-9999AZ
• Safety Precautions
  • Fuel system - AS47.00-Z-9999ZZ
• Testing & Repair
  • Empty fuel tank on systems with faulty fuel pumps - AR47.10-P-4000WA
  • Empty/fill fuel tank
    • Empty/fill fuel tank - AR47.10-P-4001W
    • Empty/fill fuel tank - AR47.10-P-4001WA
  • Remove/install fuel tank - AR47.10-P-4100W
  • Remove/install fuel pump - AR47.20-P-5710W
  • Remove/install fuel pump control unit - AR47.20-P-5717W
  • Remove/install activated charcoal canister - AR47.30-P-8212W
  • Remove/install fuel level sensor - AR47.50-P-0110MR
• Test & Adjustment Values
  • Test and adjustment values: Passenger cars: Fuel system - BE47.00-Z-9999AZ
• Maintenance
  • Replace fuel filter - AP47.20-P-0780RBS
• Capacities & Specifications
  • Fuel system - BF47.00-Z-9999AZ
• Torque Specifications
  • Fuel system - BA47.00-Z-9999AZ
• Wiring Diagrams
  • Electrical function diagram for system purging with leak test
    • Electrical function diagram for system purging with leak test - PE47.30-P-2051TAC
    • Electrical function diagram for system purging with leak test - PE47.30-P-2051TAD
    • Electrical function diagram for system purging with leak test - PE47.30-P-2051TAE
  • Electrical function schematic for system purging with leak test
    • Electrical function schematic for system purging with leak test - PE47.30-P-2051TAG
    • Electrical function schematic for system purging with leak test - PE47.30-P-2051TAI
  • Electrical function diagram for purging function
    • Electrical function diagram for purging function - PE47.30-P-2052TAC
    • Electrical function diagram for purging function - PE47.30-P-2052TAD
  • Electrical function schematic for purging function
    • Electrical function schematic for purging function - PE47.30-P-2052TAE
    • Electrical function diagram for purging function - PE47.30-P-2052TAG
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101TAA
• Special Tools
  • 270 589 04 91 00 Adapter - WS47.00-P-0016B
  • 000 588 03 21 00 Gas detector - WS47.00-P-0019B
  • 123 589 05 33 00 Puller - WS47.00-P-0028B