TDC
BDC
1
2
3
4
5
6
7
Limit values
Service Data
Dimensions
148
Valve timing
1 = engine direction of turn
2 = intake valve opens 24° before TDC
3 = exhaust closes in TDC
4 = exhaust valve opens 60° before
BDC
5 = intake valve closes 36° after BDC
6 = Exhaust open for 240°
7 = Inlet open for 240°
The degrees specified refer to the crank-
shaft angle
Compression pressures
good above 26 bar
permitted 23−26 bar
repair required below 23 bar
Pressure difference (between the individual cylinders) max. 4 bar
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