14.02.2016 Views

Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Valve gear, servicing<br />

Página 46 de 49<br />

15-91<br />

Valve guides, checking<br />

Special tools and equipment<br />

VW 387 Universal dial gauge<br />

bracket<br />

Dial gauge<br />

Test sequence<br />

- Insert a new valve into guide.<br />

Note:<br />

The end of the valve stem must be<br />

flush with the guide. Due to the slight<br />

difference in stem diameters, ensure<br />

that only an intake valve is used in<br />

the intake guide and an exhaust<br />

valve in the exhaust guide.<br />

- Determine rock.<br />

Wear limit: 0.8 mm<br />

If rock tolerance is exceeded:<br />

- Replace cylinder head.<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

12/2/<strong>2005</strong>

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!