A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Pinion Gear: Service and Repair
Special tools and equipment
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VW401 thrust plate
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VW402 thrust plate
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VW407 punch
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VW408A punch
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VW412 thrust disc
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VW457 support channels
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VW460/2 mandrel
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VW519 sleeve
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VW540 engine/transmission support
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30-205 thrust pad
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2003/3 seal installer
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2052/2 assembly tool for pinion shaft
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3005 thrust pad
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3062 thrust pad
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3138 drift
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3253 wheel bearing assembly set with 3253/3 and 3253/4
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3304 bracket
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VAG1383A engine/transmission support
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VAG1359/2 universal mount
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Kukko 17/2 separating tool
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Kukko 21/7 extractor
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Kukko 22/2 support
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Torque gauge 0 - 600 Ncm (0 - 53 inch lb)
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32 mm socket
Notes:
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Observe general repair instructions.
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With the final drive installed, remove the drive flange housing from the rear final drive.
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With the final drive removed, remove the drive flange housing from the rear final drive.
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Always replace both tapered roller bearings together as a set. if possible, use same manufacturer.
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Do not oil new tapered roller bearings for the friction torque measurement. The bearings are already factory treated with a special oil.
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Remove differential.
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Adjustments are required when replacing components marked with " 1)" refer to List of adjustments. Refer to Differential; Adjustments.
1- Pinion shaft nut
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Always replace
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Removing refer to Figs. 1 and 2
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Installing refer to Fig. 1
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Measuring friction torque Fig. 12