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Home >> Geo >> 1990 >> Metro LSi, 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (1.3L 4-CYL - VIN [3] & 1.6L 4-CYL - VIN [0]) >> Engine Lubrication >> Oil Pump >> Inspection

Oil Pump: Inspection

WARNING: This page is about a different car, the 1992 Suzuki Swift, 1992 Suzuki Sidekick, and 1992 Suzuki Samurai. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect oil pump housing for cracks or damage. Inspect oil screen for clogging or damage. Inspect oil screen "O" ring. Ensure relief valve slides smoothly in bore. Inspect pressure relief spring for damaged coils.
  2. Inspect oil pump gears for wear or damage. Using a feeler gauge, measure radial and side clearance. See Figure and Figure . If clearance exceeds specification, replace outer rotor or case. See OIL PUMP SPECIFICATIONS  table.
OIL PUMP SPECIFICATIONS

Application Radial Clearance In. (mm) Side Clearance In. (mm)
All Models .0122 (.310) .0059 (.150)
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