3 Series E30 M3 (S14) CONVER
11 25 Pistons with Rings and Pins S14
1st Groove (plain compression ring)
Height
mm
1.5
-0.010
-0.022
End clearance
mm
0.30 ... 0.55
Side clearance
mm
0.06 ... 0.09
2nd groove (Taper face compression ring)
Height
mm
1.5
-0.010
-0.025
End clearance
mm
0.30 ... 0.55
Side clearance
mm
0.06 ... 0.09
3rd Groove
(beveled roof ring with spring)
Height
mm
3.0
-0.010
-0.022
End clearance
mm
0.25 ... 0.50
Side clearance
mm
0.02 ... 0.05
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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