3 Series E30 325i (M20) SAL
11 34 Valves with Springs M20 B 20
Clearance of
intake and exhaust valves
At max. 35
°
C coolant temperature
mm
0.25
At operating temperature (thermostat activated)
mm
0.30
Min. valve head edge thickness
Machining limit (dimension "A")
Intake
mm
1.3
Exhaust
mm
2.0
Plate Ø (dimension "T")
Intake
mm
40
Exhaust
mm
34
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")
mm
0.8
TD Valves with Springs, M20, B 20
BMW AG - TIS
26.01.2013 13:46
Issue status (12/2007) Valid only until next DVD is issued
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