Kerbside Motors

Audi ur-quattro RR 5-cylinder Injection Engine (4 valve) Mechanical

• Technical Data
  • Technical Data
  • Overview of Engine
• Engine Removal and Refitting
  • Cleanliness
  • Safety Precautions
  • Engine Removal
  • Attaching the Engine to a Stand
  • Refitting the Engine
  • Miscellaneous Notes on Refitting - Torques
• Block, Crank and Pistons
  • Engine dismantling and reassembly
  • Fitting timing belt
  • Adjusting alternator belt
  • Adjusting hydraulic pump belt
  • Dismantling and reassembling block, crank and bell housing
  • Checking crank radial play
  • Crankshaft dimensions
  • Inserting pegs for timing and timing angle
  • Dismantling and reassembling pistons and connecting rods
  • Checking big end radial play
• Cylinder Head and Valves
  • Cylinder Head Removal and Refitting
  • Measuring Compression
  • Overhauling Valvegear
  • Reworking Valve Seats
  • Checking Hydraulic Tappets
  • Replacing the Camshaft Oil Seal
  • Removing and Refitting the Camshafts
  • Checking and Replacing Valve Guides
  • Replacing Valve Stem Oil Seals with the Cylinder Head in place
  • Replacing Valve Stem Oil Seals with the Cylinder Head removed
• Lubrication
  • Removing and Refitting the Lubrication System
  • Removing the Oil Pump
  • Replacing the Front Crankshaft Oil Seal
  • Checking the Oil Pressure and Oil Pressure Switch
  • Checking the Oil Pressure Sensor
• Cooling
  • Removing and Refitting the Cooling System
  • Draining and refilling coolant
  • Checking the turbo cooling afterrun pump
• Fuel Supply
  • Removing and Refitting Fuel System Components
  • Overhauling Tank Ventilation and Active Carbon Filter
  • Cleanliness Requirements when Working on Fuel Systems
  • Checking the Fuel System for Leaks
  • Removing the Fuel Tank
  • Checking the Electric Fuel Pump
  • Checking Fuel Flow Values
  • Checking the Fuel Pump Check Valve
  • Checking the Fuel Pump Relay and its Controls
  • Overhauling the Accelerator
  • Adjusting the Accelerator Cable
  • Checking and Adjusting the Throttle Body Dashpot
• Turbocharger
  • Removing and refitting turbo components
  • Intercooler and crankcase breather removal and reassembly
  • Turbo removal and refitting
  • Checking the turbo and wastegate
  • Checking the overrun shutoff valve with a vacuum pump
• Exhaust
  • Removing and Refitting Exhaust Components
  • Exhaust Manifold Removal and Replacement
  • Checking the Exhaust System for Leaks