Valve Timing - Man D 2840 LE 301 Repair Manual

Service Data

Valve timing

2
6
5
Compression pressures
good
permitted
repair required
Pressure difference (between the individual cylinders)
1
TDC
3
7
BDC
Dimensions
Limit values
1 = engine direction of turn
2 = intake valve opens 24 ° before TDC
3 = exhaust valve closes 36 ° after TDC
4 = exhaust valve opens 63 ° before
BDC
5 = intake valve closes 27 ° after BDC
6 = Exhaust open for 270°
7 = Inlet open for 240°
The degrees specified refer to the crank-
shaft angle
4
above 26 bar
23−26 bar
below 23 bar
max. 4 bar
163