What was found
HYD ENG 1 A LOW PRESS LIGHT ON. HYD A QUANTITY DECREASED TO 20%. GROUNDED - YES. REMOVED RETURN FILTER ELEMENT HYDRAULIC SYST "A" PER AMM 29-11-61-000-801 UP TO STEP 2D PARAGRAPH 4. MP80017HYD ENG 1 A PUMP (EDP) REMOVED AND INSTALLED PER AMM 29-11-11 SD 14146.1 C/B (B15) AT PANEL P6-2 CLOSED. ACCOMPLISHED HYDRAULIC SYSTEM A FLUSHING PER AMM 29-11-11-170-801, #1/ SYSTEM A ENGINE DRIVEN PUMP AND HYD.SYSTEM A FILTERS LEAK CHECK & OPS TEST GOOD. MIG-2C S/N# 40-0053199 CLOSED. REF. L/P# 60735810 & L/P# 60735811 FOR PLT DEFERRALS OF SYSTEM A HYDRAULIC FILTERS.