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Valve seats: Reworking > < Valve control - Assembly overview: Engine code letters BBM

Leon Mk2

Checking camshaft axial clearance
Checking camshaft axial clearance
Special tools and workshop equipment required
   
t  Support -T20020-
t  Dial gauge
  W00-2300
Checking camshaft axial play
Take measurements when the camshaft housing and support elements are dismounted.
–  Press the central camshaft bearing with thumb -arrow- and check axial play by moving the camshaft from side to side.
t  Wear limit: Max. 0.20 mm
  E15-0041
Valve dimensions
  Note
The valves can not be reworked. Only lapping-in is permitted.
  E15-0187
Dim. Inlet valveOutlet valve
Ø amm29,526,0
Ø bmm5,9735,953
cmm100,9100,5
α∠°4545

   

Valve seats: Reworking > < Valve control - Assembly overview: Engine code letters BBM