tow VOLKSWAGEN PASSAT 1996 B3, B4 / 3.G Service User Guide

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Center roller bearing for valve body, removing - First lift circlip with slotted screwdriver then pull out with pliers
- Before removing toothed rod, clean housing
opening with compressed air
- Remove dirt and any chips that may be present - Pull toothed rod out of the housing to the right with
toothed rod guide
A - Screwdriver B - Pliers (standard commercial) - Lubricate toothed rod When installing the puller A, make sure that the claws
(arrows on fig. N48-0058, page 45) engage
correctly under the sealing ring. The puller must not
be spread too wide because otherwise the seat for
the sealing ring and the housing will be damaged or
the sealing ring can jam in the housing. - Drive center roller bearing out toward the top A - Puller, e,g, Kukko 21/4 B - Driver Page 65 of 99Steering12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.48.1

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For easier installation of the puller, it is recommended
that a rubber band be placed around the jaws.
Illustration shows the housing in cross section for
better view.
Sealing ring for valve body, removing 1 - Puller e.g. Kukko 21/4 2 - Rubber band 3 - Sealing ring 4 - Housing When installing the puller A, make sure that the claws
(arrows on fig. N48-0058, page 46) engage
correctly under the sealing ring. The puller must not
be spread too wide because otherwise the seat for
the sealing ring and the housing will be damaged or
the sealing ring can jam in the housing. - Drive sealing ring out toward the top A - Puller, e.g. Kukko 21/4 B - Driver - Drive out lower ball bearing with VW 439 Page 66 of 99Steering12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.48.1

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Power steering gear, assembling

Note: The sealing lip (arrow) of the sealing ring points
upward toward the teeth 1 on the valve body
For better viewing, the illustration shows the body
housing in cross section with installed valve body.
The valve body is shown slightly raised for better
viewing
Inner sealing rod for toothed rod, installing Lubricate the sealing rings with hydraulic oil
before installing
- Note correct installation position of the sealing ring - Place sealing ring for valve body on the tool and
drive in to stop. For installation position, see next
illustration
- Drive center roller bearing for valve body into stop The sealing lip (arrow) of sealing ring -3- points
toward cylinder -4-.
For better illustration, the drawing shows the housing
in cross section. 1 - Valve body 2 - Support ring 3 - Sealing ring 4 - Cylinder Page 71 of 99Steering12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.48.1