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Home >> Pontiac >> 1988 >> Firebird Base, 5.0 E, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 5.0L & 5.7L V8 - VINS F & 8 >> Removal & Installation >> Valve Stem Oil Seals >> Installation

Valve Stem Oil Seals: Installation

  1. To reassemble, coat seals with oil. Install valve stem oil seal over stem and seat against cylinder head. Set shim, spring, damper, oil shedder and valve cap (or rotator) in place and compress spring.
  2. Install oil seal on lower groove of stem. Ensure seal is flat and not twisted. Install retainer locks. Release valve spring compressor and remove air line adapter. After assembly, use Vacuum Applier (J-23994) to apply vacuum to valve cap. Ensure no air leaks past seal. To complete installation, reverse removal procedure.
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