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Home >> Audi >> 2012 >> Q5 3.2 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> FINAL DRIVE & DIFFERENTIAL - AUTOMATIC TRANSMISSION 0B6 (1 of 2) >> 39 Final Drive, Differential >> Removal And Installation >> Left Flange Shaft

Left Flange Shaft

Special tools and workshop equipment required 

Removing 

Fig 1: Installing Bolts For Flange Shaft Mounting Bracket
GWWA30-10170Courtesy of AUDI OF AMERICA, LLC

-- Tilt the transmission back on the engine/transmission holder so the transmission fluid does not drain out.

-- Remove the bolts -arrows- from the flange shaft mounting bracket.

-- Remove the left flange shaft -1- from the transmission -arrow A-.

Fig 2: Installing Left Flange Shaft Into Transmission Insert Flange Shaft Centrally Into Shaft Seal On Front Differential
GWWA37-10809Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -arrow 2, B-.

-- Remove the torque converter. Refer to TORQUE CONVERTER, REMOVING AND INSTALLING .

Installing 

Fig 3: Installing In Reverse Order
GWWA30-10177Courtesy of AUDI OF AMERICA, LLC

Install in reverse order, paying attention to the following:

-- Always clean the left flange shaft and the torque converter bell housing in the area where the differential is accessed -arrow A- and the shaft seal -arrow B-.

NOTE:

Replace the shaft seal between the differential and transmission housing -arrow B- if it is damaged. Refer to FRONT FINAL DRIVE OVERVIEW .

-- Fill the space between the sealing and dust lip half way with sealing grease G 052 128 A1.

-- Install the torque converter. Refer to TORQUE CONVERTER, REMOVING AND INSTALLING .

-- Install the left flange shaft -1- into the transmission -arrow B-. When doing this, insert the flange shaft centrally into the shaft seal on the front differential -arrow-.

Fig 4: Installing Left Flange Shaft Into Transmission Insert Flange Shaft Centrally Into Shaft Seal On Front Differential
GWWA37-10809Courtesy of AUDI OF AMERICA, LLC
NOTE:

If the flange shaft is not centered, the flange shaft splines -2- will damage the shaft seal between the final drive and the transmission housing.

The shaft seal must be replaced if it is damaged.

Ignore -arrow A-.

-- Tighten the left flange shaft mounting bracket -arrows-.

Fig 5: Installing Bolts For Flange Shaft Mounting Bracket
GWWA30-10170Courtesy of AUDI OF AMERICA, LLC

-- Refer to FRONT FINAL DRIVE GEAR OIL LEVEL, CHECKING AND FILLING  after installing the transmission.