All-Wheel Drive Coupling: Changing Oil - Volkswagen Passat 2015 Manual

Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
4.20

All-wheel drive coupling: changing oil

Note
On vehicles with all-wheel drive coupling the drain plugs and
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sealing plugs of both systems are often interchanged ow‐
ing to the integrated housing construction of all-wheel drive
coupling and final drive. Caution must be exercised during
maintenance and servicing as incorrect fitting can cause the
all-wheel drive coupling and the final drive to fail.
The all-wheel drive coupling and the final drive are one sys‐
♦
tem with separate oil systems.
-1- Sealing plug for filler hole of all-wheel drive coupling oil
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-2- Drain plug for all-wheel drive coupling oil
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-3- Sealing plug for gear oil filler hole
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-4- Drain plug for gear oil
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Special tools and workshop equipment required
♦ Temperature gauge -VAS 6519-
♦ Torque wrench
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4. Descriptions of work