SDR DL757080093

Service difficulty report · Oil System · Boeing 757232

Difficulty date: January 18, 2008
Submitted: January 24, 2008
Operation: Air carrier
Aircraft: N621DL
Make and model: Boeing 757232
Aircraft serial: 22911
Aircraft time: 69,565 hours, 34,157 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Oil System
Condition: Low
Location: Flap Tranmission
Stage of operation: AP
How discovered: O
Nature of condition: F
Precautionary procedure: A

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

What was found

ON APPROACH INTO LGA AS WE WERE CONFIG FROM 20 TO 25 FLAPS, TE FLAP DISAGREE EICAS MSG. PERFORMED NON-NORMAL CHECKLIST AND AFTER SELECTING 20 WITH ALT SW POSITION AND ALTN SELECTED FOR POWER TE CAUTION LIGHT WENT OUT. LANDED AT JFK WITH 20 FLAPS. T/S PER FIM 27-51-00, NO FAULTS NOTED. DURING TE FLAP DRIVE TX INSPECTION FOUND OIL LEVEL LOW AT RT WING 2 OB TXS LOW. SVCD SAME AND PERFORMED TE FLAP TX SYS LUBE. OPS NORM, NO FAULTS.