13-60
      
Piston and cylinder bore dimensions
 
     
Reconditioning 
dimension  Piston  
diameter  Cylinder 
bore  
diameter  
Basic dimension     
80.975mm
1)  
(3.1180 in.)  81.01 mm  
(3.1894 in.)  
Repair step     
81.475mm1)  
(3.2076 in.)  81.51 mm  
(3.2090 in.)  
1) Measurement does not include graphite 
coating, thickness 0.02 mm (0.0008 in.). The 
graphite coating wears away.  
Pa
ge 9 of 9 Pistons and connectin
g rods, disassemblin
g and assemblin
g
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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e=re
pair&id=AUDI.B5.GE02.13.4