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1986 Audi 5000 Quattro Service and Repair Manual
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$40.99 USD
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Covers all 1986 5000 Quattro trims — CS Sedan 4-Door, CS Wagon 4-Door ·
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Complete repair procedures
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$40.99
1986 Audi 5000 Quattro Service and Repair Manual
Regular price
$40.99 USD
Unit price
The 1986 Audi 5000 Quattro factory service and repair manual is matched to this exact year and trim, so every specification and torque sequence it gives is the one Audi published for your car rather than a close-enough figure carried over from a neighboring model year.
Engines covered
- 2.2L inline-five — SOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
- 4-door wagon
Trims covered
- CS
Known issues on the 1986 5000 Quattro. Nine recalls are on federal record for this model year. The transaxle differential can lose oil to evaporation over time, and the resulting low oil level leads to premature bearing and gear wear that can cause the drive wheels to lose power or the front wheels to lock and cause rapid deceleration. Certain brake hose assemblies have inadequate crimps at the fitting, and a separated hose can cause loss of braking power. The idle stabilizer can wear excessively, causing engine surge that can lead to loss of vehicle control if the brakes are not applied in time. Sudden acceleration from a stationary position can occur when shifting from park to reverse or drive, without prior warning. Misadjustment of the fuel distributor can allow fuel to escape and be absorbed by the air filter, risking an engine compartment fire on backfire. Front or rear right seat belt locks may not properly engage, risking separation under heavy braking or impact. Certain rear brake calipers can bind and overheat, causing a spongy pedal and the possible loss of one brake circuit. Repeated topping off of the fuel tank can reduce vapor expansion space, allowing vapors to escape near the exhaust system where they could ignite. Fuel injection seals can harden from heat and alcohol in some fuels, letting fuel drip onto hot engine components and risk an engine compartment fire. Owners have filed 15 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind each of those systems are here.
From a differential oil check to a brake hose or fuel injection seal inspection, it keeps you on the OEM procedure and the correct specification for your specific 1986 5000 Quattro.
THE DIFFERENTIAL OIL OF THE TRANSAXLE IS LOST OVER TIME DUE TO EVAPORATION. LOW OIL LEVELS CAUSE PREMATURE BEARING AND GEAR WEAR AND EVENTUAL FAILURE OF THE DIFFERENTIAL.
Consequence
IN THE EVENT OF FAILURE, THE VEHICLE'S DRIVE WHEELS COULDLOSE POWER. IN EXTREME CIRCUMSTANCES, THE FRONT WHEELS LOCK, CAUSING RAPIDDECELERATION RESULTING IN POSSIBLE LOSS OF VEHICLE CONTROL AND AN ACC
Remedy
DRAIN AND REPLACE THE DIFFERENTIAL GEAR OIL WITH OIL HAVING HIGHER PERFORMANCE CHARACTERISTICS.
THESE BRAKE HOSE ASSEMBLIES HAVE INADEQUATE CRIMPS ATTACHING THE HOSE TO THE HOSE FITTINGS AND COULD CAUSE THE HOSE AND FITTING TO SEPARATE.
Consequence
IF THE BRAKE HOSE ASSEMBLY SEPARATES, LOSS OF BRAKING POWER CAN OCCUR INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
THESE BRAKE HOSE ASSEMBLIES WILL BE REPLACED.
THE IDLE STABILIZER MAY EXPERIENCE EXCESSIVE WEAR, CAUSING ENGINE IDLE FLUCTUATIONS, USUALLY DESCRIBED AS ENGINE SURGE, WHICH INCREASE WITH USAGE OF THE CAR.
Consequence
ENGINE SURGE COULD ULTIMATELY SEE-SAW TO THE EXTEND THATLOSS OF VEHICLE CONTROL COULD BE EXPERIENCED IF THE BRAKES WERE NOT APPLIED INTIME. THERE IS A RISK OF A COLLISION AND INJURY IN A CONFINED SPA
Remedy
REPLACE IDLE STABILIZATION VALVE.
SUDDEN ACCELERATION FROM A STATIONARY POSITION MAY OCCUR, WHEN SHIFTING FROM PARK TO REVERSE OR DRIVE.
Consequence
UNEXPECTED SUDDEN ACCELERATION WITHOUT PRIOR WARNINGCOULD RESULT IN A VEHICLE CRASH, CAUSING INJURIES.
Remedy
INSTALL AN AUTOMATIC SHIFT LOCK TO PREVENT THE TRANSMISSION SHIFT LEVER FROM BEING MOVED FROM PARK TO REVERSE OR DRIVE UNLESS BRAKE PEDAL IS APPLIED AT THE SAME TIME.
MISADJUSTMENT OF FUEL DISTRIBUTOR ALLOWS FUEL TO ESCAPE AND BE ABSORBED BY THE AIR FILTER. CONSEQUENCE OF DEFECT: WITH TH
Remedy
INSTALLATION OF AN AIR FILTER MODIFICATION KIT TO PRECLUDE FUEL LEAKS.
REAR OR FRONT RIGHT SEAT BELT LOCKS MAY NOT PROPERLY ENGAGE. CONSEQUENCE OF DEFECT: SEAT BE
Remedy
REPLACE SEAT BELTS, AS NECESSARY.
CERTAIN REAR BRAKE CALIPERS COULD BIND AND CONSEQUENTLY OVERHEAT.
Consequence
OVERHEATED CALIPERS COULD CAUSE BRAKE PEDAL TO FEELSPONGY AND COULD RESULT IN ONE BRAKE CIRCUIT BECOMING INOPERATIVE. BRAKINGABILITY WOULD BE AFFECTED.
Remedy
REQUIRES INSPECTION OF BRAKE CALIPERS AND REPLACEMENT OF CALIPERS AS NECESSARY.
REPEATED TOPPING OFF OF FUEL TANK DURING REFUELING REDUCES THE EXPANSION SPACE WITHIN THE TANK ALLOWING VAPORS TO ESCAPE FROM THE CHARCOAL FILTER TO OUTSIDE RATHER THAN BEING INDUCTED INTO THE ENGINE.
Consequence
ESCAPING VAPORS COULD IGNITE BY HEAT EMITTED BY THEEXHAUST SYSTEM.
Remedy
INSTALL REDESIGNED FILLER NECK AND A NEW VENT VALVE AND HOSE FOR CHARCOAL FILTER. ALSO, STOP REFUELING WHEN PUMP NOZZLE SHUTS OFF.
FUEL INJECTION SEALS MAY HARDEN, DUE TO HIGH TEMPERATURE AND ALCOHOL IN SOME FUELS, AND ALLOW FUEL TO ESCAPE INTO THE ENGINE COMPARTMENT.
Consequence
FUEL DRIPPING ONTO HOT ENGINE COMPONENTS COULD CAUSE ANENGINE COMPARTMENT FIRE.
Remedy
REPLACE ENGINES FUEL INJECTOR SEALS WITH IMPROVED SEALS PLUS IMPROVEMENTS DESIGNED TO BETTER INSULATE THE ENGINE AGAINST FIRE RISK.
No service bulletins
No technical service bulletins on file with NHTSA for the 1986 Audi 5000 Quattro.
SUDDEN ACCELERATION, CAUSING LOSS OF CONTROL/2 ACCIDENTS/INJURIES. *SKD
I STARTED THE CAR IN A DRIVEWAY, INTENDING TO BACK ONTO THE STREET. WHEN I PLACED THE CAR IN REVERSE, THE CAR ACCELERATED BACKWARD AT TOP SPEED. I COULD NOT STOP THE CAR BY APPLYING THE BRAKES. I HAD
ON WAY TO WORK, PASSED CAR, PUT PEDAL TO THE FLOOR AND IT STUCK THERE, UNTIL TAPPED WITH FOOT, THANK GOD, BUT WHEN I GOT TO WORK, CAR IDLED UP AND DOWN, ERRATIC, BETWEEN 10,000 AND 20,000 RPMS. TURNE
RECALL 89V006000, FUEL INJECTION SEAL HAS HARDENED DUE TO HIGH TEMPERATURES. RECALL REMEDY DID NOT CORRECT THE PROBLEM WHICH CAUSED THE VEHICLE TO CATCH ON FIRE. PLEASE GIVE ANY FURTHER DETAILS. *AK
TRANSAXLE SEAL FAILED, RESULTING IN A LEAK PRIOR TO/AFTER RECALL REPAIRS. (93V-0060). *AK
FUEL PUMP FAILS TO PUMP SUFFICIENT GAS TO ENGINE, CAUSING IT TO STALL. *DH
TL*THE CONTACT OWNS A 1986 AUDI 5000. THE VEHICLE HAS MICHELIN XM PLUS 300 TIRES (NA). WHILE DRIVING APPROXIMATELY 70 MPH, THE VEHICLE BEGAN TO VIBRATE AND THE CONTACT HEARD LOUD FLAPPING NOISES. T
WIRE HARNESS SELF DESTRUCTED, CAUSING COMPLETE FAILURE OF THE ENGINE AND ELECTRICAL SYSTEM. *AK
Showing the 8 most serious of 15 complaints filed with NHTSA.