SDR UIEA2020100702182

Service difficulty report · Fan · Boeing 76736N

Difficulty date: October 7, 2020
Submitted: October 19, 2020
Operation: Air carrier
Aircraft: N1093A
Make and model: Boeing 76736N
Aircraft serial: 30111
Aircraft time: 82,444 hours, 12,010 cycles
System (JASC): 2121 · Air Distribution Fan
Part: Fan
Part number: 4101487
Part serial: 0377
Condition: Failed
Location: Equip Exhaust
Stage of operation: CR
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

STATUS MESSAGE AT FL340 AFT EQ EXHAUST FAN 1. TRANSFERRED TO MDDR 135629 AS PER MEL 21-58-05. CAT C DUE 17 OCT 2020. REMOVED FWD EQUIPMENT EXHAUST FAN, IAW AMM 21-58-00. RE-INSTALLED FWD EXHAUST FAN, IAW AMM 21-58-06. OPERATIONS CHECK NORMAL. THIS CLEARS MDDR 135629, PLACARD REMOVED.

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