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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> Air Conditioning >> 87 Air Conditioning >> Adjustment Motors >> Defroster Door Motor -V107-, Removing And Installing >> DEFROSTER DOOR MOTOR -V107-, REMOVING AND INSTALLING, "Low" A/C SYSTEM (AND ON A HEATER WITHOUT A/C SYSTEM) >> Installing

DEFROSTER DOOR MOTOR -V107-, REMOVING AND INSTALLING, "Low" A/C SYSTEM (AND ON A HEATER WITHOUT A/C SYSTEM): Installing

Install in reverse order of removal and note the following:

GWWA87-11929Courtesy of AUDI OF AMERICA, LLC
CAUTION:

There is a risk of damaging the adjustment motor electronics when turning the mount.

- Turn the adjustment motor mount only when the wiring harness is connected.

- Install the mount carefully and slowly by hand.

-- Check the defroster door actuation for function and ease of movement by turning the shaft -E-.

GWWA87-12113Courtesy of AUDI OF AMERICA, LLC

-- Check the shaft -E- and the mount -D- for the actuator -C-. They must be properly aligned so that they can be joined.

-- Attach the actuator mount -D- to the door shaft -E-.

-- Check the connection between the mount -D- for the actuator -C- and the shaft -E- ; there must not be any play.

-- Tighten the bolts -B-.

-- Connect the connector -A-.

-- Route the wiring harness to the connector -A- so that it cannot come in contact with any moving parts.

-- Perform a basic setting for the A/C system. Refer to GENERAL INFORMATION AND PROCEDURES - ACTUATORS, REMOVING AND INSTALLING .

Tightening Specification