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Home >> Audi >> 2017 >> Q7 Prestige >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Turbocharger, Supercharger [CREC] >> 21 Turbocharger, Supercharger >> Charge Air System >> Overview - Charge Air Hose Connections

Overview - Charge Air Hose Connections

NOTE:

The hose connections as well as air duct pipes and hoses must be free of oil and grease before installing.

Secure all hose connections with hose clamps that match the ones used in series production. Refer to the Parts Information.

In order to be able to securely mount the air duct hoses on their connections, spray the bolts on the previously used screw-type clamps with rust remover before installing.

Tightening specification for 

Fig 1: Air Guide Hose Clamps Sizes
GWWA21-10396Courtesy of AUDI OF AMERICA, LLC
  1. Hose clamp -a- = 13 mm wide: 5.5 Nm
  2. Hose clamp -b- = 9 mm wide: 3.4 Nm
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