All Wheel Drive Clutch Valve -N445- OR All Wheel Drive Clutch Valve 2 -N446-, 0BE, 0BF: Installing

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, 2014 Audi RS 7, and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Clutch Valves

Courtesy of AUDI OF AMERICA, LLC

The ball -5-, the guide -4- (the smaller diameter faces the spring) and the spring -3- must be installed in the housing opening -6- for the Clutch Valve -- -2-.

-- Coat the O-rings with ATF and install the new Clutch Valve -- with the new O-rings -arrows-.

-- Tighten the bolts -1- evenly until stop by hand. Then tighten to the tightening specification -item 13- in HYDRAULIC CONTROL UNIT, 0BE, 0BF .

Install in reverse order of removal. Pay attention to the following.

NOTE:

Allocation for the Oil Pressure/Temperature Sensor -- and Clutch Valves -- connectors:

Fig 2: Identifying Oil Pressure/Temperature Sensor Connectors

Courtesy of AUDI OF AMERICA, LLC

-1- = Oil Pressure/Temperature Sensor 2 -G640- connector

-2- = Oil Pressure/Temperature Sensor -G437- connector

-3- = All Wheel Drive Clutch Valve 2 -N446- connector

-4- = All Wheel Drive Clutch Valve -N445- connector

-- Attach the wiring harness bracket to the rear final drive, refer to Installing .

-- Fill the ATF in the rear final drive. Refer to ATF, FILLING, 0BE, 0BF .

-- Install the rear section of the exhaust system on the body and align it so it is free of tension. Refer to [For engine(s) CEUC,CRDB] Exhaust System, Emission Controls [For engine(s) CTUA,CGXB] Exhaust System, Emission Controls [For engine(s) CPNB] Exhaust System, Emission Controls .