S4 V8-4.2L (BHF) (2004)
removing the drive shaft. Otherwise there is a danger that the new bolts will seize when they are screwed in and then shear if they have to removed
later.
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The threaded holes can be cleaned with a thread tap.
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Replace drive shaft bolts (self-locking).
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Install drive shaft and attach bolts for constant velocity joint.
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Screw in securing bolts -arrows- for center bearing hand-tight.
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Screw in bolt -3- M10 x 100 into rear final drive.
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To tighten bolts -1- of the rear and front drive shaft, counterhold with an assembly lever -2-.
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Remove assembly device 3139
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Remove securing bolts -arrows- for the center bearing. The drive shaft must be supported manually by a second mechanic.
Note: When removing the securing bolts support the drive shaft by hand.