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1986 Audi 4000 Quattro Service and Repair Manual
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$40.99 USD
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Covers all 1986 4000 Quattro trims — S Sedan 4-Door, CS Sedan 4-Door ·
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Matched to your exact vehicle
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$40.99
1986 Audi 4000 Quattro Service and Repair Manual
Regular price
$40.99 USD
Unit price
This 1986 Audi 4000 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, naturally aspirated, gasoline
Body styles covered
- 4-door sedan
Trims covered
- CS
- S
Known issues on the 1986 4000 Quattro. Three recalls are on federal record for this model year. The first covers the axle assembly: differential oil is lost over time to evaporation, and low oil levels cause premature bearing and gear wear and eventual failure of the differential, which can make the drive wheels lose power or, in extreme cases, lock the front wheels and cause rapid deceleration and loss of vehicle control. The second covers the speed control system, where excessive wear of the idle stabilizer can cause idle fluctuations and unsatisfactory driveability. The third covers the front seat belt buckle assembly, where the rear or front right buckle may not properly engage, risking separation under heavy braking or impact. Owners have filed 4 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 seat belt buckle inspection or a routine service interval, it keeps you on the OEM procedure and the correct specification for your specific 1986 4000 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.
EXCESSIVE WEAR OF IDLE STABILIZER COULD CAUSE IDLE FLUCTUATIONS.
Consequence
IDLE FLUCTUATIONS COULD RESULT IN UNSATISFACTORYDRIVEABILITY.
Remedy
REPLACE IDLE STABILIZER.
REAR OR FRONT RIGHT SEAT BELT LOCKS MAY NOT PROPERLY ENGAGE. CONSEQUENCE OF DEFECT: SEAT BE
Remedy
REPLACE SEAT BELTS, AS NECESSARY.
No service bulletins
No technical service bulletins on file with NHTSA for the 1986 Audi 4000 Quattro.
DEFECTIVE IDLE STABILIZER CAUSED VEHICLE TO ACCELERATE BY ITSELF, RESULTING IN LOSS OF CONTROL/ACCIDENT PRIOR TO RECALL (87V-069). *AK
WIFE PARKED VEHICLE, PUT IN PARKED, VEHICLE STILL RUNNING, TRIED TO REMOVE KEY, VEHICLE STARTED ROLLING BACKWARDS, VEHICLE HIT TREE, STOPPED ON ITS OWN. *AK
WHILE DRIVING ACCELERATOR PAD STUCK TO THE FLOOR, COULDN'T STOP VEHICLE , AND HIT A TREE.*AK
THE DIFFERENTIAL GREASE HAS EVAPORATED AND THERE IS APPARENT DAMAGE TO THE BEARINGS AND GEARS. AUDI CLAIMS THIS VIN DOES NOT FALL UNDER CAMPAIGN #93V006000.