As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ENGINE POWER RUN REQUIRED RECOMMEND SEA ONLY. GROUNDED - YES. ACCOMPLISHED STEPS 1 THROUGH 5. FOUND SMALL PUDDLE OF OIL BELOW DEVE PAD COVER. REPLACED DRIVE PAD O-RINGS REF B737-800 AMM 72-63-01. NO LEAKS DETECTED. INSP. BAGGED OIL DRAINS FOR STEP 6. ACCOMPLISHED STEP 6. TEST 3B, NO DISCREPANCIES NOTED REMOVED BAGS.