Service difficulty report · Pump · Boeing 757230

Difficulty date
January 8, 2024
Submitted
January 9, 2024
Operation
Air carrier
Aircraft
N888LT
Make and model
Boeing 757230
Aircraft serial
25441
Aircraft time
80,334 hours, 25,610 cycles
Engine
Pwa PW2037
Engine time
82,443 hours, 27,198 cycles
Part
Pump
Part number
5007436C
Part serial
1438
Condition
Faulty
Location
Lt Eng Oil
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

FLT: MGE305. ESI - LH ENG HUNG START. OBSERVED LOW OIL PRESSURE DURING START SEQUENCE. REPLACED LH ENG LUBE AND SCAVENGE OIL PUMP PER AMM 79-21-04/401.