Fig. 27: Calculating Valve Stem To Guide Clearance
Courtesy of MAZDA MOTORS CORP.
Valve stem to guide clearance (Maximum) 0.10 mm {0.004 in}
6. Measure the protrusion height (dimension A) of each valve guide without lower valve spring seat.
If not within the specified, replace the valve guide.
Valve guide protrusion height (standard) 12.2-12.8 mm {0.481-0.503 in}
2007 Mazda MX-5 Miata Sport
2006-08 ENGINE Mechanical - Overhaul - 2.0L (LF) & 2.3L (L3) - Mazda6 & MX-5 Miata
Microsoft
Thursday, July 09, 2009 2:43:25 PM
Page 27
© 2005 Mitchell Repair Information Company, LLC.