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HOMESERVICE MANUALSAUDI2005A6 3.2 TREPAIR AND DIAGNOSISENGINE MECHANICALMECHANICAL3.2L - ENGINE ASSEMBLY - ENGINE CODE: BKH10 ENGINE ASSEMBLYREMOVAL AND INSTALLATIONENGINE, WITH MULTITRONIC TRANSMISSIONENGINE, INSTALLING
2005 Audi A6 3.2 T

Engine, Installing

2005 Audi A6 3.2 TSECTION Engine, Installing
NOTE:

During assembly, replace self-locking nuts and bolts.

Always replace bolts that are tightened to torque as well as sealing rings, gaskets and O-rings.

Secure all hose connections with hose clamps appropriate for the model. Refer to parts .

During installation, all cable ties must be re-installed at the same location.

Clean the transmission input shaft splines and the splines of the damper unit on the flywheel, remove corrosion and apply only a very thin coating of Lubricant G 000 100 on splines. Remove all excess grease.

-- Install the engine supports and mounts. Refer to SUBFRAME MOUNT ASSEMBLY OVERVIEW .

-- Make sure the alignment sleeves -A- for centering the engine and transmission in the cylinder block are present. Insert the alignment sleeves if they are missing.

Fig 1: Engine To Transmission Fasteners And Alignment Sleeves -A-
GWWA10-10069Courtesy of AUDI OF AMERICA, LLC

-- Attach transmission to engine with new bolts.

NOTE:

Tightening specifications only apply to lightly greased, oiled, phosphated or blackened nuts and bolts.

Additional lubricants, such as engine or transmission oil are permissible, although lubricants containing graphite are not.

Do not use any degreased parts.

Tolerance for torque specifications ±15%.

Engine/Transmission, Fastening 

Fig 2: Engine To Transmission Fasteners And Alignment Sleeves -A-
GWWA10-10069Courtesy of AUDI OF AMERICA, LLC
Item Bolt 1) Nm
1, 7 M10x100 65 2)
2 M12x120 65
3, 5 M12x100 65
4, 6 M12x95 65
8, 9, 10 M10x70 45
A Alignment sleeves for centering
  • 1) Replace engine/transmission securing bolts.
  • 2) bolt class 10.9.

Further installation is in reverse order of removal, note the following.

-- Install front exhaust pipes with catalytic converter. Refer to: Left LEFT FRONT EXHAUST PIPE WITH CATALYTIC CONVERTER , right RIGHT EXHAUST PIPE WITH CATALYTIC CONVERTER .

-- Fasten the ATF lines. Refer to ATF PIPES, ATF COOLER AND ATF ADDITIONAL FILTER OVERVIEW .

-- Rotate attachment spindles at left of engine/transmission assembly downward.

-- Remove both base plates for left support element on Scissor Lift Platform VAS 6131 A.

Fig 3: Positioning/Removing Support Elements From VAS 6131/10 And VAS 6131/12 At Left On Engine
GWWA10-10135Courtesy of AUDI OF AMERICA, LLC

-- Rotate attachment spindles at right of engine/transmission assembly downward.

-- Remove both base plates for right support element on Scissor Lift Table VAS 6131 A.

Fig 4: Removing Both Base Plates For Right Support Element On Scissor Lift Table VAS 6131 A
GWWA10-10334Courtesy of AUDI OF AMERICA, LLC
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.