porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Valve Guide - Checking Procedure|Page 997 > < Valve Guide - Checking Procedure
Page 2
background image

the dial indicator to 3 mm.

4.

Tilt the valve backward and forward noting the distance between the two extremes. Maximum acceptable play is 0.80 mm for both intake and
exhaust guides.

Valve Guide - Checking Procedure|Page 997 > < Valve Guide - Checking Procedure