What was found
IAW AMM 29-32-12-000-003-A/400-003-A THE SYSTEM PRESSURE SWITCH 3151GN WAS REMOVED AND REPLACED IN ACCORDANCE WITH TSM 29-13-00-810-802-A OVERHEAT INDICATION OF THE YELLOW HYDRAULIC SYSTEM ; IN ACCORDANCE WITH AMM 29-24-21-000-001-A THE YELLOW E-PUMP CHECK VALVE WAS REMOVED AND REPLACED. IAW AMM 29-23-41-000-001-A/400001-A THE PTU WAS REMOVED AND REPLACED. IAW AMM 29-24-51-04 CONF 00 THE ELECTRIC PUMP 3075GX WAS REMOVED AND INSTALLED UP TO STEP 4.B.22. IAW AMM 29-23-00-710-002 OPERATIONAL TEST OF THE PTU GREEN TO YELLOW HYDRAULIC SYSTEM WAS PERFORMED., THERE ARE NOT LEAKS, AND OPERATIONAL TEST OF THE PTU YELLOW TO GREEN HYDRAULIC SYSTEM WAS PERFORMED, HYDRAULICS CONNECTIONS OF THE PTU ARE IN GOOD CONDITIONS. IN ACCORDANCE WITH SUBTASK 29-24-51-710-050-A OPERATIONAL TEST OF THE YELLOW PUMP WAS PERFORMED SATISFACTORILY. IN ACCORDANCE WITH AMM TASK 29-13-45-610-001-A SERVICING OF THE HP-FILTER WAS PERFORMED. IN ACCORDANCE WITH AMM 29-13-44-000-001-A - REMOVAL OF THE LOW PRESSURE FILTER ASSEMBLY AND AMM 29-13-44-400-001-A - INSTALLATION OF THE LOW PRESSURE FILTER ASSEMBLY WAS PERFORMED. DURING TAXI IN BOG HYD PTU FAULT, RESET THE PTU WAS PERFORMED UNSUCCESFUK THEN RESET OF HYD YELLOW ELECTRICAL PUMP WAS PERFORMED SUCCESFULY AND PTU FAULT DISSAPPEARED. IAW AMM 29-23-00-710-002 OPS TEST OF PTU GREEN TO YELLOW HYDRAULIC SYSTEM WAS PERFORMED., THERE ARE NOT LEAKS, AND OPERATIONAL TEST OF THE PTU YELLOW TO GREEN HYDRAULIC SYSTEM WAS PERFORMED, HYDRAULICS CONNECTIONS OF THE PTU ARE IN GOOD CONDITIONS. IN ACCORDANCE WITH SUBTASK 29-24-51-710-050-A OPERATIONAL TEST OF THE YELLOW PUMP WAS PERFORMED SATISFACTORILY. IN ACCORDANCE WITH AMM TASK 29-13-45-610-001-A SERVICING OF THE HP-FILTER WAS PERFORMED. IN ACCORDANCE WITH AMM 29-13-44-000-001-A - REMOVAL OF THE LOW PRESSURE FILTER ASSEMBLY AND AMM 29-13-44-400-001-A - INSTALLATION OF THE LOW PRESSURE FILTER ASSEMBLY WAS PERFORMED.