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Home >> Suzuki >> 1990 >> Swift GS, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (1.3L 4-CYL - VIN [3] & 1.6L 4-CYL - VIN [0]) >> Removal & Installation >> Cylinder Head >> Inspection (All Models)

Inspection (All Models)

WARNING: This page is about a different car, the 1991 Suzuki Swift, 1991 Suzuki Sidekick, and 1991 Suzuki Samurai. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check cylinder head for evidence of water leakage or damage. Remove carbon from combustion chambers. Check cylinder head for cracks in intake and exhaust ports, combustion chambers and head surface.
  2. Check head warpage at 6 locations. If warpage exceeds specification, cylinder head should be machined or replaced. See CYLINDER HEAD  table under ENGINE SPECIFICATIONS.
  3. Check intake and exhaust manifold seating faces on cylinder head for warpage. Warpage limit for manifold seating faces is .004" (.10 mm). If warpage exceeds specification, cylinder head should be machined or replaced.