Page 2 of 26
42-2
 
  
Notes:  1 - 
Bolts 
25 Nm (18 ft lb)
2 - 
Gasket Always replace
3 - 
Bolt Always replace
4 - 
Mounting bracket Do not remove in order to remove rear axleBe careful when installing boltsIf mounting bracket - 4 - is removed, carry 
out a rough alignment of the rear axle after 
installation  Fig. 1
 . 
After all installation work is completed, 
check and if necessary adjust the wheel 
alignment  page 44
-13
 . 
5 - 
Nut 
Always replace80 Nm (59 ft lb) + 1/4-turn (90 )
6 - 
Bolt 
Always replace
Pa
ge 2 of 26 Rear axle, servicin
g (front-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.SU01.42.1 
     
        
        Page 5 of 26
42-4
 
  
Note:  
A new guide bushing has been introduced for the 
A4 Avant and sedan which replaces the old guide 
bushing and balance weights.  12 - 
Axle beam 
Removing and installing   page 42
-8
  Through m.y. 1998 on vehicles with xenon 
headlights a headlight range adjuster is 
installed 
If equipped with headlight range control   
page 42
-8 
Refer to Note   page 42
-49
Contact surfaces for wheel bearing/wheel 
hub and threaded holes must be free of 
paint or dirt After installing, check and if necessary 
adjust wheel alignment 
13 - 
Balance weights 
14 - 
Retaining strap Installing  Figs. 2
 and   3
15 - 
Bolt 
20 Nm (15 ft lb)
Pa
ge 5 of 26 Rear axle, servicin
g (front-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.SU01.42.1 
     
        
        Page 8 of 26
42-6
      
1BT: Heavy duty suspension (approx. 7 mm or 
1/4 in. higher) 
     1BP: Heavy duty suspension (same ride height 
as 1BA but with limited bump) 
    
Checking wheel alignment   page 44
-6 .   Fig. 1  Rough alignment of rear axle
-  With mounting bolts loosened, push rear axle fully forward (direction of 
travel) and then center it from side-to-side using two rulers. 
Pa
ge 8 of 26 Rear axle, servicin
g (front-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.SU01.42.1 
     
        
        Page 16 of 26
control linkage to axle beam. 
     
   Tightening torque: 3 Nm +1/-0 Nm (27 in. lb +9/-
0 in. lb) 
     
-  Install cover below rear axle.
     
-  Check wheel alignment and adjust if necessary 
 page 44
-6 . 
Pa
ge 16 of 26 Rear axle, servicin
g (front-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.SU01.42.1