be0130b100002b

Check values for cylinder head

Type be · topic 01.30 · version 0101 · 2020-02-04

Applies to: Engine 475.9 Engine 476.9 (except 476.93)

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.30 Cylinder head

EinPAS 15 Engine › 15.16 Cylinder head › 15.16.31 Cylinder head/cylinder head gasket

Also applies to engines/gearboxes: 475 9**, 476 92*, 476 95*, 476 97*, 476 98*, 476 99*

BE01.30-B-1000-02B

Check values for cylinder head



Engine	475.9
Engine	476.9 (except 476.93)

Modification notes

06.12.2019	Value changed:Cylinder head height (A)
06.12.2019	Value changed:Maximum allowable deformation at the bottom face of the head
06.12.2019	Value changed:Maximum parallel deviation of lower and upper cylinder head faces
06.12.2019	Value changed:Maximum roughness on cylinder head mating surface
06.12.2019	Value changed:Projection of the injection nozzle relative to the underside of the head

Test values for the head

Number	Designation			Engine 475.9, 476.9 (except 476.93 )
BE01.30-B-1001-02B	Cylinder head height (A)	Normal	mm	113,9...114,0
		minimum after machining	mm	113,4
BE01.30-B-1002-02B	Maximum allowable deformation at the bottom face of the head		mm	0,015
BE01.30-B-1003-02B	Maximum parallel deviation of lower and upper cylinder head faces		mm	0,1
BE01.30-B-1004-02B	Maximum roughness on cylinder head mating surface		mm	0,016
BE01.30-B-1005-02B	Projection of the injection nozzle relative to the underside of the head		mm	1,6...2,4