Driveshaft, Mounted On Transmission Side, Removing And Installing: Installing

• Tightening specification. Refer to OVERVIEW - DRIVESHAFT, MOUNTED ON TRANSMISSION SIDE  and Figure.

NOTE:

Remove any old, dry high-temperature grease from the CV joint and the driveshaft flange. Insert the same quantity of High Temperature Grease G 000 633.

The threads in the flange shaft on the rear final drive must be cleaned of locking fluid residue (not for M10 bolts). They can be cleaned with a thread tap. If the threads are not clean, the bolts will break off when they are being installed.

Replace the driveshaft bolts.

Replace the hose clamps -1- for the driveshaft boot -2-.

Fig 1: Driveshaft Boot Hose Clamp

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Check the driveshaft seal on the rear final drive flange for damage (bent, rubber layer worn off) and replace if damaged. Replace the damaged seal.

Wipe the splines on the transmission output shaft with a towel before installing the driveshaft. The splines are not lubricated.

-- First mount the driveshaft on the transmission.

• Maximum bend angle: 10°.
• After the driveshaft is inserted approximately 50 mm into the transmission output shaft, turn the driveshaft slightly to make sure that the transmission output shaft splines are meshed into the inner splines of the driveshaft.
• Push the driveshaft all the way onto the splines on the transmission output shaft.

-- Install the bolts -arrows- just far enough so that the so the intermediate bearing can still be moved.

Fig 2: Identifying Driveshaft Intermediate Bearing Mounting Bolts

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-- Position the driveshaft on the rear final drive while paying attention to the installation position:

Fig 3: Identifying Marked Position Of Driveshaft Flange To Rear Final Drive

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• The dots on the driveshaft -arrow A- and on the rear final drive -arrow B- must line up.
• Maximum difference between the markings: 30°.

-- Install the new bolts all the way in by hand but do not tighten them.

-- Line up the hose clamp -1- for the driveshaft boot with the retainers -2- and then tighten the clamp using for example the Hose Clamp Pliers VAG1275A.

Fig 4: Driveshaft Boot Hose Clamp

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-- Tighten the driveshaft bolts -1-. Follow the tightening sequence. Refer to Figure.

Fig 5: Counter Hold Using Counterhold Tool T10172 And Adapters T10172/5

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-- Tighten the driveshaft intermediate bearing on the body without tension. Tightening specification. Refer to -item  9- Bolt (See Figure).

Fig 6: Identifying Driveshaft Intermediate Bearing Mounting Bolts

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Install in reverse order of removal. Note the following:

Fig 7: Identifying Driveshaft Heat Shield

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-- Tighten the heat shield -A- to the transmission -arrows-. Tightening specification. Refer to Figure.

-- Install the heat shield -1-. Refer to OVERVIEW - HEAT SHIELD .

Fig 8: Identifying Heat Shield, Front And Rear Crossmembers

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-- Install the front crossmember -2- and rear crossmember -3-. Refer to OVERVIEW - TUNNEL BRACE .

-- Install the exhaust system and align it free of tension. Refer to EXHAUST PIPES/MUFFLERS for engine code CALA, EXHAUST PIPES/MUFFLERS for engine codes CCBA, CGXC, CTUB, or EXHAUST PIPES/MUFFLERS for engine codes CAED, CAEB, CPMB, CPMA .