Technical File

D9-Prop

According to chapter 8a of the Rhine Vessel Inspection Regulations

Manufacturer: / AB VOLVO PENTA
Date of Manufacture:
Engine Family: / D9-Prop
Engine Type:
Engine Serial no.:
Application:
Rated Power:
Rated Speed:

1. On board verification procedure

Graphical descriptions of the locations of the ID-nos. can be found on page 6-7 below.

Component / Procedure / location of ID-nos. / Remarks
Cylinder head / Check ID-no on machined surface (exhaust side). / See figure 1
Piston / Check ID-no on piston crown. Inspection is recommended at overhaul when cylinder head is removed.
Turbocharger / Check ID-no on metal plate on compressor house. / Wastegate. Opening pressure 2,55 bar at stroke 1,05 mm.
Unit injector / Check ID-no on injector body. Inspection is recommended at overhaul when the engine is dismantled and the injector unit is visible.
Injector nozzle / n.a / See ID-no on Unit Injector.
Electronic control unit
and data set / The data set can be checked by using a diagnostic tool at a service shop.
Charge air cooler / The ID-no is located at the backside of the charge air cooler. The ID-no is stamped on the housing. Inspection is recommended at overhaul when charge air cooler is dismounted.
Compression ratio / Determined by the correct piston and cylinder head combination. Inspection is recommended at overhaul when cylinder head is removed.
Camshaft / The ID-no. is located at the rear end of the camshaft. Inspection is recommended at overhaul when valve cover is removed and the camshaft is visible. / See figure 2

2. Identification of components which influence NOx emissions

Model Specific Engine Information
Engine / D9-Prop
Model / D9-500
Power kW / 368
Speed rpm / 2600
Cylinder Head
ID-no. on component
Volvo Penta art.no. / 20574289
Piston
ID-no. on component
Volvo Penta art.no. / 3819439
Turbo Charger
ID-no. on component
Volvo Penta art.no. / 38008049
Unit Injector
ID-no. on component
Volvo Penta art.no. / 3840043
Injector Nozzle
ID-no. on component
Volvo Penta art.no. / 3840044
Charge Air Cooler
ID-no. on component
Volvo Penta art.no. / 3809340
Electronic Control Unit
ID-no. on component
Volvo Penta art.no. / 24425461
Dataset
ID-no. on component
Volvo Penta art.no. / 3841789
Cam shaft
ID-no. on component
Volvo Penta art.no. / 20451814

3. Setting and operating values of the engine which influence NOx emission

Model Specific Engine Information / Rem.
Engine / D9-Prop
Model / D9-500
Power kW / 368
Speed rpm / 2600
Compression Ratio
Setting value
Allowable range / 16,5:1

6/7

D9-Prop according to chapter 8a of the Rhine Vessel Inspection Regulations

4. Drawings

Cylinder Head

ID number

Camshaft

Cooling system

D9 (Heat Exchanger Cooling)

D9 (Keel Cooling).

6/7

D9-Prop according to chapter 8a of the Rhine Vessel Inspection Regulations