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Engine cylinder head, valve gear > < Checking piston projection at TDC

Dismantling and assembling pistons and conrods - Piston and cylinder dimensions

4-cylinder Diesel Direct Injection Engine (TDI), Mechanics
Dismantling and assembling pistons and conrods
Piston and cylinder dimensions

Honing dimension

Piston-ø

Cylinder bore-ø

Basic dimension

mm

79.47

79.51

1st undersize

mm

79.72

79.76

2nd undersize

mm

79.97

80.01

Engine cylinder head, valve gear > < Checking piston projection at TDC