5 Series E60 525i (N53) SAL
11 25 Pistons with Rings and Pins N53 B30
Piston and pin are paired to each other - replace together
only.
Measuring point "A" (position)
mm
14
Piston diameter at measuring point "A"
Original (new dimension)
mm
84.990
±
0.010
Repair stage (new dimension)
mm
%
Oversize (new dimension)
mm
85.240
±
0.010
Piston installation clearance (piston new)
mm
0.000...0.034
Piston installation clearance (piston worn)
mm
0.020...0.047
Permissible total wear tolerance between piston and
cylinder
(engine operated)
mm
0.150
TD Pistons with Rings and Pins N53 / B30
BMW AG - TIS
19.02.2013 09:43
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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