20 Why the hole at the bottom of the impeller housing?
Description
This article is from the VW Technical FAQ, by with numerous contributions by Jan Vandenbrande others.
20 Why the hole at the bottom of the impeller housing?
A: To keep the bearings dry. Moisture is the death of bearings. Seals are
never quite perfect, thus the hole. From: borowski@spk.hp.com (Don T.
Borowski)
Continue to:
My Books
