83
ENGINE
SPECIAL FEATURES : TIGHTENING TORQUES (m.daN)
Engines : RHS - RHZ
Flywheel – Clutch
Flywheel 4,8 ± 0,5
Clutch plate 2 ± 0,2
Lubrication circuit
Oil pump 1,3 ± 0,1
Coolant/oil hear exchanger 5,8 ±0,5
Turbocharger lubrication pipe
Engine end 3 ± 0,3
Turbocharger end 2 ± 0,2
Diesel.injection circuit
Injector fixing flange nut 3 ± 0,3
Union on high pressure common injection rail
Fuel 2 ± 0,2
Injection pump on support 2,25 ± 0,2
Union on diesel injection 2,2 ± 0,2
Injection pump pulley 5 ± 0,5
Union on fuel high pressure pump 2,2 ± 0,2
Cooling circuit
Coolant pump 1,5 ± 0,1
Coolant inlet housing 2 ± ,02
Crankshaft
Bearing cap fixing screws
Pre-tightening 2,5 ± 0,2
Angular tightening 60°
Con rod nuts
Pre-tightening 2 ± 0,2
Angular tightening 70°
Accessories drive pulley
9 RPO 8631 RPO 8631 9
Pre-tightening 4 ± 0.4 5 ± 0.5
Angular tightening 51° ± 5° 62° ± 5°
Cylinder block
Piston skirt spray jet 1 ± 0,1
Sump 1,6 ± 0,2
Timing belt guide roller 2,5 ± 0,2
Timing belt tensioner roller 2,5 ± ,02
RH engine support 2,7 ± ,02
Cylinder head
Camshaft bearing covers 1 ± 0,1
Exhaust manifold 2 ± 0,2
Valve cover 0,8 ± 0,1
Camshaft pulley 4,3 ± 0,5
Pulley on hub 2 ± 0,2
Poulie sur moyeu 2 ± 0.2
C5