Page 13 of 32
42-49
       When removing the rear axle or lower control 
arm It is essential to loosen the linkage for the 
headlight range control at lower control arm.  
     
Note:  
     For mounting linkage to sensor for headlight 
range control use a 10 mm open end wrench 
with a thickness of distance -A-) to avoid damage 
to the seal 
    
Notes: 
Distance -A-: 4 mm (0.157 in.)Position -1- tightening torque: 3 Nm +1/-0 Nm (27 in. lb +9/-0 in. lb)Make sure sensor arm is properly aligned to linkage when installing 
headlight range control The linkage must be aligned vertically.The sensor arm must point outward and downward.
Pa
ge 13 of 32 Rear axle, servicin
g (all-wheel-drive vehicles
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU01.42.3 
     
        
        Page 14 of 32
42-50
 
  
Subframe, servicing
 
WARNING! 
Do not attempt to weld and/or straighten the 
axle beam. 
CAUTION! 
If using power tools (pneumatic or electric), do 
not tighten the bolted connections more than 
hand-tight. Otherwise, the specified tightening 
torques could be exceeded. 
1 - 
Subframe 
  Tightening sequence (item - 4 -):
 - 1. Right-rear
 - 2. Left-rear
 - 3. Right-front
 - 4. Left-front
Align rear axle after removal and 
installation  page 44
-13
 
Check and if necessary adjust wheel 
alignment after installing   page 44
-13
 
Pa
ge 14 of 32 Rear axle, servicin
g (all-wheel-drive vehicles
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU01.42.3 
     
        
        Page 31 of 32
42-64
      
-  Align exhaust system free of stress:
      Repair Manual, Engine Mechanical, Repair 
Group 26  
     
-  Replace four subframe bolts and washers.
     
   Installation position of washers: ribbed side 
facing upward 
     
Tightening torques  
     
Component/location  
Tightening 
torque  
Subframe to body   110 Nm (81 ft 
lb) + 1/4-turn 
(90 )1)  Suspension strut mounting 
bracket to body  55 Nm (41 ft 
lb)  
Drive shaft to rear final 
drive  M8   55 Nm (41 ft 
lb)  
Rear final drive front 
crossmember to body  M10   40 Nm (30 ft 
lb)  
Rear final drive front 
crossmember (with 
exhaust system bracket) 
to body  M8   20 Nm (15 ft 
lb)  
Pa
ge 31 of 32 Rear axle, servicin
g (all-wheel-drive vehicles
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU01.42.3