Service difficulty report · Governor · Boeing 75733N

Difficulty date
September 23, 2024
Submitted
September 26, 2024
Operation
Air carrier
Aircraft
N57869
Make and model
Boeing 75733N
Aircraft serial
32593
Aircraft time
61,778 hours, 18,656 cycles
Part
Governor
Part number
FFG052AE
Part serial
13004620
Condition
Faulty
Location
Nr 2 Engine
Part time
54,766 hours, 15,399 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

RT ENG REDUCED PWR EPR LIMITED TO 1.44 CREW REPORTS FUEL FLOW INDICATION LOWER ON RH ENGINE REMOVED AND REPLACED #2 ENGINE FUEL FLOW GOVERNOR IAW AMM 73-21-01. ALL ASSOCIATED TESTS PASSED AND LEAK CHECKS GOOD. POWER ASSURANCE AND EPR TESTS GOOD AS WELL. #1 AND #2 ENGINES MATCH AND RISE EVENLY. AC OK FOR SERVICE PARTS USED: 1308662,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1308662 SN OFF 4620 GOVERNOR, FUEL OFF 53-7321-9-0001 4620 ON 53-7321-9-0001 7417 VERIFIED ACCOMPLISHMENT INSTALLATION ENGINE #2 FUEL FLOW GOVERNOR REF AMM.

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