Gælder for: Engine 900.91/92 in model 000.001 Engine 902.91/93 in model 000.001 Engine 904.94/95/96/97 in model 000.001 Engine 906.90/93/94/95/96/98/99 in model 000.001 Engine 924.91/93/94 in model 000.001 Engine 925.9 in model 000.001 Engine 926.91/92/93/95/97/98 in model 000.001
Engine 900.9 (except 900.910), 902.9 (except 902.910/919), 924.9, 925.9, 926.9 in model 000.001
Engine 900.910, engine 902.910/919
BE05.30-N-1001-01K
Valve setback relative to cylinder head contact surface
Inlet
mm
1,1...1,5
1,1...1,5
Outlet
mm
1,1...1,5
1,1...1,5
Check values for valves
Number
Designation
ENGINE 906.901/902
ENGINE 904.9## ## up to 039739, ENGINE 906.9## (except 906.901/902) ## up to 041955
BE05.30-N-1001-01K
Valve setback relative to cylinder head contact surface
Inlet
mm
1,1...1,5
1,1...1,5
Outlet
mm
1,3...1,7
1,1...1,5
Check values for valves
Number
Designation
ENGINE 904.9## ## as of 039740, ENGINE 906.9## (except 906.901/902) ## as of 041956
BE05.30-N-1001-01K
Valve setback relative to cylinder head contact surface
Inlet
mm
1,1...1,5
Outlet
mm
1,1...1,5
Check values for valves
Number
Designation
Engine 900.9 (except 900.910), 902.9 (except 902.910/919), 924.9, 925.9, 926.9 in model 000.001
Engine 900.910, engine 902.910/919
BE05.30-N-1014-01K
Permissible difference of intake valves measured between cylinder head and valve stem end
mm
0,3
0,3
Check values for valves
Number
Designation
ENGINE 906.901/902
ENGINE 904.9## ## up to 039739, ENGINE 906.9## (except 906.901/902) ## up to 041955
BE05.30-N-1014-01K
Permissible difference of intake valves measured between cylinder head and valve stem end
mm
0,3
0,3
Check values for valves
Number
Designation
ENGINE 904.9## ## as of 039740, ENGINE 906.9## (except 906.901/902) ## as of 041956
BE05.30-N-1014-01K
Permissible difference of intake valves measured between cylinder head and valve stem end
mm
0,3
366 589 00 21 05
Extension
001 589 53 21 00
Dial gage
363 589 02 21 00
Dial indicator holder
343 589 00 40 00
Dial indicator holder
Shown exhaust valve (4)
1
Attach dial indicator (1) to dial indicator holder (2) and place with pretension on the face of the cylinder head (3).
2
Set scale on the dial indicator (1) to "0".
3
Push dial indicator holder (2) with dial indicator (1) until the dial indicator (1) sits on the exhaust valve (4).
4
Read off measurement value on dial indicator (1) scale.
The measurement value read off is the valve setback (K); it must always be within the permissible tolerance.
5
Perform the measuring procedure on the exhaust valves (4) in the same way.
W05.30-1109-06
6
Place dial indicator holder (5) on the face of the cylinder head (3) and attach dial indicator (1) with extension (8) in such a way on dial indicator holder (5) that the check pin on the dial indicator (1) sits on the shaft end of the intake valve (7).
Place dial indicator (1) place with pretension on the shaft end of the intake valve (7).
7
Set scale on the dial indicator (1) to "0".
W05.30-1117-03
8
Push dial indicator holder (5) with dial indicator (1) onto cylinder head (3) until check pin of dial indicator (1) sits on shaft end of intake valve (6).
Pull back the check pin of the dial indicator (1) while moving.
9
Read off measurement value on dial indicator (1) scale.
The read off measurement is the difference (J) between the intake valves (6, 7). The difference (J) must lie within the permissible tolerance.
10
Perform measuring procedure on the remaining intake valves (6, 7) in the same way.
