Frame, Trailer Operation - 156 Chassis

• General Information
  • Frame, trailer operation - AH31.00-Z-9999AZ
• Testing & Repair
  • Remove/install trailer hitch - AR31.10-P-8000NKX
  • Control lever for mechanical swing-away trailer hitch, removal and installation - AR31.11-P-8010NKX
  • Remove/install trailer recognition control unit - AR31.19-P-1300NKX
  • Conduct function check on mechanical swing-away trailer hitch - AR31.19-P-1450NKX
  • Remove/install left trailer hitch longitudinal member - AR31.30-P-0005NKX
  • Remove/install right trailer hitch longitudinal member - AR31.30-P-0006NKX
  • Remove/install trailer hitch crossmember - AR31.30-P-0007NKX
• Test & Adjustment Values
  • Test and adjustment values: Passenger cars: Frame, trailer operation - BE31.00-Z-9999AZ
• Maintenance
  • Check condition and operation of trailer hitch - AP31.11-P-3152CW
• Retrofitting & Conversion
  • Retrofit mechanical swing-away trailer hitch - AN31.10-P-0001NKX
  • Retrofit trailer hitch with reduced towing capacity - AN31.10-P-0006NKX
  • Convert trailer hitch with reduced towing capacity to standard towing capacity - AN31.10-P-0007NKX
• Torque Specifications
  • Tightening torques: Passenger cars: Frame, trailer operation - BA31.00-Z-9999AZ
• Wiring Diagrams
  • Trailer recognition control unit wiring diagram - PE31.19-P-2101IAA
  • Trailer recognition control unit wiring diagram - PE31.19-P-2101IAB