Tribute 4WD L4-2.5L Hybrid (2009)
Valve Guide: Testing and Inspection
Valve Stem To Valve Guide Clearance
VALVE STEM TO VALVE GUIDE CLEARANCE
NOTE:Valve stem diameter must be within specifications before checking valve stem to valve guide clearance.
1. Install a Valve Guide Clearance Gauge 303-004 on the valve stem and install a Dial Indicator Gauge with Holding Fixture 100-002. Lower the
valve until the clearance gauge contacts the upper surface of the valve guide.
NOTE:If necessary, use a magnetic base.
2. Move the Valve Guide Clearance Gauge toward the indicator and zero the indicator. Move the Valve Guide Clearance Gauge away from the
indicator and note the reading. The reading will be DOUBLE the valve stem-to-valve guide clearance.
NOTE:See See: Specifications for the specification.