A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Replace O-rings - C - and - D - between connecting pipe in A/C unit - B - and to evaporator - E -, version. .
‹› Coat O-ring seals lightly with refrigerant oil before installing. Refer to => [ Refrigerant Circuit O-Ring Seals ] See: Description and
Operation/Refrigerant Circuit O-Ring Seals.
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Install bolts - A - (tightening torque 5 Nm).
‹› Make sure O-rings - C - and - D - are seated properly in groove in connecting pipes to evaporator - E -.
‹› Make sure the grommet - B - is seated on the A/C unit and the evaporator connecting piece - A - correctly.
