Operation Manual

Table Of Contents
Job Card No.:
Engine:
Filing No.:
Firing Pressure and Exhaust Temperature
Correcting
0178-17-10 1961
Servicing
Job
Check thermocouples (job 11.01.05).
Apply full load to engine as described in the acceptance documents. Compare firing pressure and exhaust
temperature values quoted in documents with those of engine running under load.
If necessary, correct exhaust temperatures as per Job Card 07.02.05, and firing pressures by changing the
idle stroke as per Job Card 07.02.02.
Changing the thickness of the shim pack by 0.25 mm corresponds to a change in firing pressure of 3-4 bar.
A thicker shim pack gives a smaller idle stroke and thus a higher firing pressure, and vice versa.
Following correction, recheck the values.
We recommend having the injection pump checked at the next opportunity by a DEUTZ Service Station.
© 1284
07.02.07
S/BVM 628
Job Cards:
- 07.00.01
- 07.02.02
- 07.02.05
- 11.01.05
Tools:
- Standard tools
After setting the idle stroke and constant delivery,
checking and correcting of the firing pressure and
exhaust temperature becomes necessary.