Necessary preliminary work

• Remove both exhaust turbochargers. See EXHAUST TURBOCHARGER, RIGHT, CYLINDERS 1-4  and EXHAUST TURBOCHARGER, LEFT, CYLINDERS 5-8 .
• Remove both exhaust manifolds. See LEFT EXHAUST MANIFOLD and RIGHT EXHAUST MANIFOLD .
• Remove HEAT SHIELD  at bottom

Release banjo bolt (1).

Tightening torque 11 42 3AZ .

Installation note: