Field of application:

With the PVM 1 assembly set, worn valve guides can be removed quickly and easily from the cylinder head, and new valve guides can be inserted into the cylinder head.
The PVM 1 is also suitable for driving out valve seat rings. The assembly set is particularly suitable for motorcycle, passenger car, and commercial vehicle workshops.

Features:

Valve seat rings can also be driven out of the cylinder head using the PVM 1 pneumatic hammer.
To do this, a groove is machined into the valve seat ring using a Hunger valve seat lathe.
Using an expanding clamping head whose gripping elements engage into the groove, the seat ring is driven out of the cylinder head.

Operation:

Insert the appropriate drift punch into the pneumatic hammer and introduce the drift punch into the valve guide.
Turn on the compressed air supply using the control lever provided on the pistol grip of the pneumatic hammer.
The rapid impact rate drives the valve guide out of or into the cylinder head.
A soft protective ring fitted onto the drift punch protects the valve guide from damage