Main characteristics
The firing order of the cylinders is 1-2-4-5-3
Maximum engine speed:
- NC, DE - 5100±50 rpm
- CN - 5400±50 rpm
- 3D - 4800±50 rpm
- 1T - 5200±50 rpm
Idle frequency:
- NC, DE - 750±50 rpm
- CN - 830±50 rpm
- 3D - 850±50 rpm
- 1T - 800 - 840 rpm
High pressure fuel pump
Setting the injection timing of the fuel pump, micrometer readings (after BMT):
- NC, DE - 0.90±0.02 mm
- CN - 0.85±0.02 mm
- 3D - 1.00 - 1.07 mm
- 1T - 0.35±0.02 mm
Nozzles
injection pressure:
- NC, DE - New 155-163 bar, Minimum 140 bar
- CN - New 120-130 bar, Minimum 117 bar
- 3D - New 130- 138 bar, Minimum 120 bar
- 1T - New 180- 188 bar, Minimum 160 bar
Tightening torques, Nm
- Camshaft sprocket bolt (1T) — 50
- Constant pressure valve to the fuel pump - 45
- Fuel cut-off valve - 40
- Fuel lines to the fuel pump and injectors - 30
- Fuel tank - 20
- Fuel pump drive belt tensioner nut - 45
- Banjo bolts for fuel supply and return on the fuel pump - 20
- Fuel pump suspension - 20
- Suspension and bracket of the fuel pump - 25
- Fuel pump suspension bracket - 45
- Fuel pump sprocket - 45
- Stopper of an adjusting aperture in the fuel pump — 20
- The top cover of the fuel pump - 10
- Nozzle - 70
- Return hose connector to fuel pump - 28
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