bmw Workshop Repair Guides

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31 Camshaft > < 4 TD Pistons With Rings And Pins N62TU _ B40
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11 25 Pistons with Rings and Pins N62TU  B48

Measuring point "A" (position)

mm

18

Original, stage 0 (new dimension)

mm

93.986 

±

 0.016

Oversize, stage 1 (new dimension)

mm

93.236 

±

 0.016

Oversize, stage 2 (new dimension)

mm

93.486 

±

 0.016

Piston installation clearance (piston new)

mm

0.001...0.044

Piston installation clearance (piston worn)

mm

0.026...0.073

Permissible total wear tolerance between piston and
cylinder

(engine operated)

mm

0.10

TD  Pistons with Rings and Pins N62TU / B48

BMW AG - TIS

19.01.2013  05:03

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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31 Camshaft > < 4 TD Pistons With Rings And Pins N62TU _ B40