SDR NOCA10207

Service difficulty report · Blower · Boeing 75728A

Difficulty date: May 18, 2007
Submitted: May 31, 2007
Operation: Air carrier
Aircraft: N750NA
Make and model: Boeing 75728A
Aircraft serial: 26277
System (JASC): 2121 · Air Distribution Fan
Part: Blower
Part number: 033638
Part serial: EA4441
Condition: Malfunctioned
Location: Cabin
Stage of operation: NR
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

THE -AFT DET FAN- STATUS MESSAGE ON EICAS. REMOVED AND REPLACED NR 3 AFT BLOWER IAW AMM 26-16-02 AND REMOVED AND REPLACED BLOWER NR 3 RELAY K10379 BLOWER RELAY P/N OFF TDH8116-6002, S/N OFF, P/N ON TDH8116-6002, S/N ON 8-11-06-1 IAW WDM 26-16-21. OPS CHECKS NORMAL AS PER THE FIM 26-16-00 FIG 104. NO MESSAGE DISPLAYED. A/C OK FOR SERVICE.

More about the Boeing 757-28A