Q45 V8-4.5L (VK45DE) (2002)
Rear Door Window Glass: Service and Repair
Inspection After Removal
INSPECTION AFTER REMOVAL / Rear Door Glass and Regulator
Check the regulator assembly for the following items. If a malfunction is detected, replace or grease it.
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Gear wear
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Regulator deformation
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Spring damage
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Grease condition for each sliding part
The arrows in the figure show the application points of the grease "Dow Corning Moly Coat SK 623".