Operation CHARM
: Car repair manuals for everyone.
Home
>>
Audi
>>
2007
>>
A3 (8PA) L4-2.0L Turbo (BPY)
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Engine
>>
Cylinder Block Assembly
>>
Piston
>>
Testing and Inspection
Piston: Testing and Inspection
Pistons, Checking
-
Measure pistons approximately 10 mm from bottom edge and at points offset by 90° to piston pin axis.
•
Deviation from nominal size: Max. 0.04 mm.