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2004 Audi A4 1.8t (190) S line Quattro alignment specs
Can any one share alignment specs for 2004 A4, 1.8t (190) S line Quattro Regards AU01 A4 -- AU01 A4 Message Origin: TRAVEL.com |
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2004 Audi A4 1.8t (190) S line Quattro alignment specs
"AU01 A4" > wrote in message ... > > Can any one share alignment specs for 2004 A4, 1.8t (190) S line > Quattro > Just passing this back through the group. I had saved it for mine. > > The UK quattro Network > The UK's mobile Audi 5-cylinder mechanic - 07833 654800, 24x7 > Specialist in turbos, quattros, electrics and non-starts > > Audi A4 quattro Alignment Specifications > "Bei Einstellarbeiten sind die jeweiligen Sollwerte so genau wie möglich > anzugestreben." > "During adjustment each nominal value must be achieved as closely as > possible." > > A correct four-wheel alignment (to specification, not just within > tolerances) is critical to quattro handling. Correct adjustment requires > an alignment ramp on which all movements can be fully relaxed and an > optical measuring rig. A LASER rig has no particular advantage over a > cross-hair mirror rig - the critical factors are the skill and dedication > of the operator. The job can actually be done by a real expert using > fishing line and simple measuring equipment, though this is time-consuming > and not recommended. > > And a printout is pointless if the numbers on it are wrong. > > The greatest single danger is that one or more adjustments will be too > stiff for the operator to move and will be left because they are "within > tolerance". This is unacceptable. The best way to avoid this is to free up > and deliberately mis-set all adjustments before taking the vehicle for > alignment. After alignment, check that the front track rod arm ends sit > vertically in the steering arms. It's a good idea to have the mechanic > slip a length of bicycle inner tube over the rear track rods, then pack > this with grease and tie-wrap the ends once adjustment is complete. > > It is always a good idea to let new bushes bed in a little before having > an alignment done. If the wishbones and balljoints are separated, a light > spray of paint before separation will enable them to be put back as they > were, though if the old bushes and ball joints were worn, the alignment > could still be significantly out. > > The A4's suspension code is on the label located in the spare tyre recess > and in the service booklet. It is listed with the car's option codes, > usually near the lower right hand corner of the label. > > Code Suspension > 1BA Standard > 1BB Heavy duty (20mm higher) > 1BC Special purpose > 1BD S4 > 1BE Sport > 1BP Heavy duty (same height as 1BA but with limited bump) > 1BT Heavy duty (7mm higher) > Front axle - all cars (FWD + quattro) with steel mounting brackets > 1BA,1BC,1BP 1BE 1BB,1BT* 1BD > Camber: -25' + 25' -40' + 25' -15' + 25' > 1BT -30' + 25' -50' + 25' > Max allowable diff between sides: 30' > Toe per wheel (kerb weight): +10' + 2' > Toe check per wheel (kerb weight): +10' + 5' > Toe constant per wheel (setting value): +7' + 2' > Toe constant per wheel (kerb weight): +7' + 7' > Toe out on turns 20° -1° 20' + 30' > Front axle - all cars (FWD + quattro) with aluminium mounting > brackets > 1BA,1BC,1BP 1BE 1BB,1BT* > Camber: -35' + 25' -50' +25' -20' + 25' 1BT -30' +25' > Max allowable diff between sides: 30' > Toe for each wheel (kerb weight) +10' + 2' > Toe check value per wheel (kerb weight): +10' + 5' > Toe constant per wheel (setting value): +9' + 2' > Toe constant per wheel (check value): +9' + 7' > Toe out on turns at 20° -1° 20' + 30' > Rear axle - FWD - All suspension types > Camber: -1° 30' + 20' > Max allowable diff between sides: 30' > Overall toe: +20' +15'/-10' > Max allowable diff in direction of > travel relative to longitudinal vehicle > center line (thrust angle) +15' > Rear axle - quattro - all suspension types > Camber: -1° 40' + 30' > Max allowable diff between sides: 30' > Overall toe: +8' + 5' > Max allowable diff in direction of > travel relative to longitudinal vehicle > center line (thrust angle) +10' > > Kerbside Motors Home Page and Contact Information > > |
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