5 Series E39 528i (M52) SAL
11 25 Pistons with Rings and Pins M52 B 28
Pistons and pins are matched - only replace them
together.
Measuring point "A" (position)
mm
14
Piston diameter (measuring point"A")
Standard
mm
83.980
± 0.009
1. Oversize (only permissible for aluminium cast engine
block with cast iron sleeves)
mm
84.230
± 0.009
1. Oversize (only permissible for cast iron engine block)
mm
84.230
± 0.009
2. Oversize (only permissible for cast iron engine block)
mm
84.480
± 0.009
Piston running clearance
mm
0.01 - 0.04
Max. total wear clearance between piston and cylinder
(engine operated)
mm
0.15
TD Pistons with Rings and Pins, M52, B 28
BMW AG - TIS
22.02.2013 07:09
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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