What was found
ABOVE 10,000 FT. THE DIFFERENCE BETWEEN THE CAPTAIN AND FIRST OFFICERS ALTIMETER IS APPROX. 500 FT., CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: PITOT PROBE INSPECTION PASSED IAW B737 AMM 34-11-11, PITOT STATIC HIGH LEVEL LEAK CHECK PASSED IAW B737 AMM 34-11-00, NO FAULTS FOUND.