Identification
"a": engine type and reference cold-stamped on the engine block
Data
| engine code | 2.8 HDi |
|---|---|
| legislation type | 8140.43 s |
| number of cylinders | 4 |
| capacity (cc) | 2800 |
| bore x stroke (mm) | 94,4x100 |
| compression ratio | 18,5 / 1 |
| max. power (E.E.C.) | 92 kW |
| max. power (DIN) | 125 HP DIN |
| corresponding engine speed | 3800 rpm |
| max. torque (E.E.C.) | 29,6 daNm |
| corresponding engine speed | 1800 rpm |
| emission control standards | following test procedure FTP75/R24-03(US) |
| fuel | diesel |
| turbocharger | yes |
| catalytic converter | yes |
| EGR valve | yes |
| injection system | fuel high pressure injection pump |
| make | BOSCH |
| injection pump type | EDC MS6.3 |
Cylinder head
Height of the cylinder head H: 150 ± 0,010 mm
Max. permissible bow: 0,1 mm
Max. metal removed when refacing: 0,4 mm
Cylinder head gasket
"b": marking of thickness of cylinder head gasket
| piston protrusion (mm) | gasket thickness (mm) |
|---|---|
| 0,40 to 0,50 | 1,20 |
| 0,51 to 0,60 | 1,30 |
| 0,61 to 0,70 | 1,40 |
| 0,71 to 0,80 | 1,50 |
Timing gear
Valve timing chart
| inlet valve | intake opening delay (ROA) | -8° |
|---|---|---|
| after bottom dead centre (ABDC) | -37° | |
| exhaust valve | exhaust opening retard (ROE) | -48° |
| after top dead centre (ATDC) | -8° |
Valve clearances when cold
The practical valve clearance when cold is obtained using shims of different thicknesses placed between the follower and the camshaft
- Inlet valve: 0,50 ± 0,05 mm
- Exhaust valve: 0,50 ± 0,05 mm
Cylinder head tightening
WarningOrder of tightening: bolt by bolt in the order from 1 to 22. loosening sequence: perform in reverse order (from 22 to 1)
Tightening procedure
- Pre-tighten to 6 daNm (order from 1 to 22)
- Angular tightening to 180° (order from 1 to 22)