3 Series E30 M3 (S14) CONVER
11 34 Valves with Springs S14
Valve clearance Intake and exhaust valves
At max. 35
°
C coolant temperature
mm
0.26 ... 0.35 (0.010 ... 0.014)
At operating temperature
mm
0.34 ...0.39 (0.013 ... 0.015)
Min. valve head edge thickness
Machining limit (dimension "A")
Intake
mm
0.50 (0.020)
Exhaust
mm
0.95 (0.037)
Plate Ø (dimension "T")
Intake
mm
37
-0.1
Exhaust
mm
32
-0.1
Shaft Ø (dimension "S")
Standard
mm
7.0
Size 1
mm
7.1
Size 2
mm
7.2
Max. wear clearance between valve stem and valve guide
(tilt clearance "K")
Intake valve
mm
0.65 (0.025)
Exhaust valve
mm
0.8
TD Valves with Springs, S14
BMW AG - TIS
30.01.2013 03:35
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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