Tightening torques: Exhaust system(engine EW10J4S )
C4 · Repair procedures · EW10J4S INJECTION · Data - identification · Reference B1JB2HP0
Figure : b1jp064d Reference Designation Tightening procedure (1) Exhaust manifold Tightening to 2,5 ± 0,2 daN.m (on heat shield) Tightening to 3,5 ± 0,3 daN.m (not on heat shield) (2) upstream and downstream oxygen sensors Tightening to 4,7 ± 0,5 daN.m (3) collars Tightening to 2,5 ± 0,3 daN.m