What was found
STRONG HYDRAULIC ODOR NOTICED FROM PASSENGER IN THE BACK OF THECAB IN UPON TAXI TO GATE. PERFORMED TSM 05-50-00-810-813-A. PERFORMED SMELL CHECK ON APU BLEED, ENGINE BLEED WITH CREW RUNNING AIRCRAFT. NO SMELL NOTED ON BOTH BLEED SOURCES. ALSO, INSPECTION OF AIRCRAFT FOUND NO SMELLS FROM ELECTRICAL ITEMS. OKAY TO CONTINUE SERVICE. PERFORMED TSM 05-50-00-810-813-A. PERFORMED SMELL CHECK ON APU BLEED, ENGINE BLEED WITH CREW RUNNING AIRCRAFT. NO SMELL NOTED ON BOTH BLEED SOURCES. ALSO INSPECTION OF AIRCRAFT FOUND NO SMELLS FROM ELECTRICAL ITEMS. ADD EMP: V944126 OKAY TO CONTINUE SERVICE.