engine AUDI A4 2001 B5 / 1.G 01V Transmission Center Differential Service Workshop Manual
Page 2 of 29
39-46
 
  
WARNING! 
Do not run engine with the center differential 
removed or without gear oil and do not tow 
vehicle. 
Notes: 
The parts listed in the following illustration can be 
removed with the transmission installed.   
4020 press tube
 3118 press support
 Item 3 Kukko 17/2 separating tool
 Rules of cleanliness for working on automatic 
transmissions  page 37
-148
 . 
 General repair notes   page 00
-27
 .
Pa
ge 2 of 29 Center differential, servicin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT01.39.4 
Page 12 of 29
39-56
      
Center differential, removing and 
installing
 
     
Removing  
     
-  Remove front exhaust pipes:
     
       Repair Manual, Engine Mechanical, Repair 
Group 26; removing and installing exhaust 
system   
    
-  Unbolt heat shield for driveshaft from cover for Torsen differential 
(arrows). 
Pa
ge 12 of 29 Center differential, servicin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT01.39.4 
Page 17 of 29
39-61
      
O-ring for driveshaft output flange, 
replacing
 
     
Special tools and equipment  
    
Removing  
 Repair Manual, Engine Mechanical, Repair Group 26; removing and 
installing exhaust system   
3402 pressure piece 
-  Remove front exhaust pipes:
    
-  Unbolt heat shield for driveshaft from cover for Torsen differential 
(arrows). 
Pa
ge 17 of 29 Center differential, servicin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT01.39.4