13-12
      
-  Install toothed belt guard.
     
- Install ribbed belt   Page 13
-3 .
     
Tightening torques  
  
Toothed belt sprocket to 
camshaft  55 Nm  
Idler wheel   45 Nm  
Toothed belt tensioning roller   20 Nm  
Pulley to crankshaft   20 Nm  
Toothed belt tensioning 
element  10 Nm  
Central bolt
 1)
 to crankshaft  
200 Nm + 180
 
2)  
     
1) The central bolt must always be replaced.  
     2) Turning in two stages of 90 is also 
permissible.  
Pa
ge 12 of 13 En
gine, disassembl
y and assembl
y
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE05.13.1