Service difficulty report · Governor · Boeing 757324

Difficulty date
October 24, 2024
Submitted
October 24, 2024
Operation
Air carrier
Aircraft
N57852
Make and model
Boeing 757324
Aircraft serial
32811
Aircraft time
67,373 hours, 21,977 cycles
Engine
Rroyce RB211535E4B3
Engine time
17,076 hours, 5,981 cycles
Part
Governor
Part number
8062564
Part serial
2488805
Condition
Faulty
Location
Engine Fuel Flow
Part time
79,643 hours, 20,113 cycles
Stage of operation
DE
How discovered
O
Nature of condition
X
Precautionary procedure
B

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

R ENG FAILURE ON DESCENT AT 16000 FT DEBRIEF CREW, ENGINE 2 FLAMED OUT, SELF SHUTDOWN. APPROXIMATELY 15MN WINDMILL AND NOTICED ABOUT 2PSI OIL PRESSURE. REF TO LOG 9641578 AND 9633254 FOR CORRECTIVE ACTIONS (FFG & HP FUEL PUMP R&R). UPDATING SDR PER GMM04-20-16 .REMOVED E2 FUEL FLOW GOVERNOR REFERENCE: TASK 73-21-01-004-001-R04. TRANSDUCER RIG PIN INSTALLED ON INTERMEDIATE CONTROL BOX. VERIFIED PART NUMBER,PERFORMED INTERFACE,VERIFIED O-RING INSTALLED, INSPECTION,NO DEFECTS,PER AMM 73-21-01. INSTALLED ENG 2 FFG REF AMM 73-21-01-404-013-R04, STILL REQUIRES RIG CHECK, OPS CHECK AND LEAK CHECK. PARTS USED: 53-7321-9-0001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1307950 SN OFF 8805 INSTALLED ALL 3 RIG PINS & ALL ALIGNED CORRECTY REFERENCE ENGINE CONTROL SYSTEM (ENGINE INSTALLATION) ADJUSTMENT TASK 76-11-00-825-046-R00 STEP G. VERIFIED 3EA. RIG PIN ALIGNMENT CORRECTLY AND VERIFIED REMOVAL. GOVERNOR, FUEL OFF 53-7321-9-0001 8805 ON 0000 GOVERNOR, FUEL OFF 53-7321-9-0001 8805 ON 53-7321-9-0001 3942 ACPD LEAD CHECKED GOOD REF TASK 71-00-00-700-804-R03 ACCOMPLISHED E2 FFG INSTALLATION TEST REFERENCE POWER PLANT TEST REFERENCE TABLE TASK 71-00-00-700-804-R03. NO LEAK NOTED DURING 5M IDLE. TEST 9,10 & 11 PASSED.