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Home >> Audi >> 2021 >> Q7 Prestige >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Assembly [DCBD,DCBE] >> 10 Engine Assembly >> Engine, Removing And Installing >> Engine And Transmission, Separating

Engine And Transmission, Separating

Special tools and workshop equipment required 

Procedure 

-- Remove the ribbed belt tensioner for the A/C compressor. Refer to RIBBED BELT TENSIONER, REMOVING AND INSTALLING .

-- Remove the starter generator. Refer to the appropriate Service Information . The subframe remains in the installed position.

-- Remove the drive axles on the transmission. Refer to the appropriate Service Information .

Procedures If Engine Removal Is Not Completed:

GWWA10-11774Courtesy of AUDI OF AMERICA, LLC

-- Remove the ATF cooler. Refer to the appropriate Service Information .

-- Remove the lower cover -1- from the transmission in direction of -arrow-.

GWWA13-11202Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Risk of damaging the engine by the timing mechanism skipping.

- Only let the engine turn in the direction of engine rotation.

-- To loosen the bolts for the torque converter, counterhold the crankshaft using the : T40263  and : T40314  on the vibration damper.

-- Remove the six bolts -arrow- for the torque converter on the drive plate -1-. Turn the crankshaft an additional 60° in the direction of engine rotation.

GWWA37-11222Courtesy of AUDI OF AMERICA, LLC

Continuation of Separating the Engine and Transmission:

GWWA40-10782Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -arrow- and free up the bracket -1- with the wiring harness.

-- Loosen the hose clamp -arrow- and remove the coolant hose.

GWWA10-12229Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -2-, loosen the hose clamp -1-, and remove the right coolant pipe -3-.

Fig 1: Right Coolant Pipe
GWWA19-12795Courtesy of AUDI OF AMERICA, LLC

-- Set up the : VAS6131B  as follows:

Fig 2: Scissor Lift Chart
GWWA10-11888Courtesy of AUDI OF AMERICA, LLC
Table Coordinates Components from the : VAS6131/10  , : VAS6131/11-1  and : VAS6131/13-7 
C3 VAS6131/13-7
C10 /10-1 /10-3 /10-5 /10-12
F10 /10-1 /10-3 /10-5 /11-1

-- Secure the : VAS6131/13-7  as shown on the left front of the engine in the ribbed belt tensioner threaded hole.

GWWA10-12256Courtesy of AUDI OF AMERICA, LLC

-- Tighten the engine supports on the Scissor Lift Table to 20 Nm.

-- Place the mounting element from the : VAS6131/10  on the left side of the transmission.

GWWA10-12213Courtesy of AUDI OF AMERICA, LLC

-- Place the mounting elements from the : VAS6131/10  and : VAS6131/11-1  on the right of the transmission.

GWWA10-12214Courtesy of AUDI OF AMERICA, LLC

-- Turn the left and right spindles upward until all the mounting pins come into contact with the mounting points.

-- Fasten the mounting element base plates to 20 Nm on the : VAS6131B  .

-- Remove the catalytic converter. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .

-- Remove the bolts -2 through 11- that attach the engine to the transmission.

Fig 3: Engine to Transmission Bolts And Alignment Sleeves -A-
GWWA37-11081Courtesy of AUDI OF AMERICA, LLC

-- Loosen the bolt -1- for the starter using the : VAG1332/14  .

-- Loosen the clamping screws on the side of the : VAS6131B  and pull the rear table top with the transmission slightly to the rear in direction of -arrow-. While doing so, remove the starter bolt completely.

GWWA10-11982Courtesy of AUDI OF AMERICA, LLC

-- Pull the transmission all the way to the rear. If necessary, lower it slightly using the front spindles.