3 Series E30 M3 (S14) CONVER
11 25 Pistons with Rings and Pins S14
Pistons and pins are matched - only replace together in
pairs
Designation on piston: piston Ø, arrow showing direction
of installation, compression ratio
Piston Ø (measuring point "A")
Standard
mm
93.35 (3.675)
Intermediate size
mm
93.40 (3.677)
1st Oversize
mm
93.55 (3.683)
2nd Oversize
mm
93.75 (3.691)
Piston running clearance
mm
0.03 to 0.06 (0.0012 to 0.0024)
Max. total wear clearance between piston and cylinder
(engine operated)
mm
0.15
TD Pistons with Rings and Pins, S14
BMW AG - TIS
30.01.2013 03:32
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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