CITROEN C2 2004 - Page 78

74
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN )
Engine 8HX
Lubrication circuit
Oil pump assembly
Pre-tightening
0,5 ± 0,1
Tightening 0,9 ± 0,1
Coolant/oil heat exchanger 1 ± 0,1
Diesel injection circuit
Spherical-base screws for diesel injection fixing fork 2,5 ± 0,2
Fuel high pressure common injection rail on engine block 2,2 ± 0,2
Unions on fuel high pressure common injection rail 2,5 ± 0,2
Diesel injection pump on support 2,2 ± 0,2
Union on diesel injection 2,5 ± 0,2
Diesel injection pump pulley 5 ± 0,5
Union on diesel high pressure pump 2,5 ± 0,2
Cooling circuit
Coolant pump
Pre-tightening
0,3 ± 0,1
Tightening 0,9 ± 0,1
Coolant outlet housing
Pre-tightening
0,3 ± 0,1
Tightening 0,7 ± 0,1
C2