saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Valve Guide|Testing and Inspection > < Tools - Required for Valve Guide Inspection|Page 2373
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Valve Guide: Specifications

Diameter 

Inner 

Standard (New) ......................................................................................................................................  6.987-7.013 mm (0.2751-0.2761 inches)
Service Limit (Maximum) ..............................................................................................................................................  7.050 mm (0.278 inches)

Outer

Standard (New) ..................................................................................................................................  11.393-11.407 mm (0.4485-0.4491 inches)

Stem to Guide Clearance

Intake

Standard (New) ........................................................................................................................................  0.025-0.064 mm (0.001-0.0025 inches)
Service Limit (Maximum) ..............................................................................................................................................  0.115 mm (0.004 inches)

Exhaust

Standard (New) ......................................................................................................................................  0.037-0.082 mm (0.0015-0.0032 inches)
Service Limit (Maximum) ..............................................................................................................................................  0.135 mm (0.005 inches)

Valve Guide|Testing and Inspection > < Tools - Required for Valve Guide Inspection|Page 2373