88
Audi TT Quick Reference Specification Book • May 2009
Rear axle
Standard
suspension
1BA
Sport
suspension
Audi
Magnetic
Ride (AMR)
1BL
Sport
suspension
(quattro
GmbH) 1BV
Sport
suspension
Audi
Magnetic
Ride (AMR)
1BQ
Total toe
25’ ± 10’
25’ ± 10’
25’ ± 10’
25’ ± 10’
Individual
toe
12,5’ ± 5’
12,5 ’ ± 5’
12,5’ ± 5’
12,5’ ± 5’
Maximum
permissible
deviation
from
direction of
rotation
max. 10’
max. 10’
max. 10’
max. 10’
Camber
-1° 20’ ± 30’
-1° 20’ ± 30’
-1° 20’ ± 30’
-1° 20’ ± 30’
Maximum
permissible
difference
between
both sides
max. 30’
max. 30’
max. 30’
max. 30’
Light Alloy Wheels with Metal Valve –
Tightening Torques
Component
nm
Metal valve hex nut
4
Decoration element self-locking hex socket bolts
5
Brake System
Front Brakes – Technical Data
Front axle
Brake caliper PR
number
1LJ
1LL
1LK
1LM
1Ln
Front brake caliper
FN3
FN3
FNR-
G-57
FNR-
G-57
FNR-
G-57
Pistons
dia.
mm
54
54
57
57
57
Brake disc PR number
1LJ
1LJ
1LK
1LK
1LK
Front brake disc
dia.
mm
312 (16) 312 (16) 340 (17) 340 (17) 340 (17)
Brake disc
thickness,
ventilated
mm
25
25
30
30
30