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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Engine Mechanical) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Valve Spring Inspection and Measurement >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean the valve springs in solvent.
    CAUTION: Refer to SAFETY GLASSES CAUTION .
  2. Dry the valve springs with compressed air.
  3. Inspect the valve springs for broken coils or coil ends.