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Home >> Subaru >> 1983 >> Subaru 1.6 2 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 1.6L 4-CYL - VINS [2] & 1.8L 4-CYL - VINS [4,5] >> Removal & Installation >> Valve Guide Servicing

Valve Guide Servicing

  1. Check valve guide for wear or damage. Using a drift punch, drive defective guides out through top of head. Press in new guide from top of head until it projects .689-.709" (17.50-18.00 mm) for intake valves and .886-.906" (22.50-23.01 mm) for exhaust valves.
  2. Ream valve guide to provide correct clearance. Inspect valve seat to make sure it is true with guide. Reface valve seat if necessary.