SDR ABXA2022041142

Service difficulty report · None · Boeing 767

Difficulty date: April 11, 2022
Submitted: April 13, 2022
Operation: Air carrier
Aircraft: N768AX
Make and model: Boeing 767
Aircraft serial: 22786
Aircraft time: 67,377 hours, 46,964 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: None
Condition: None
Stage of operation: TX
How discovered: V
Nature of condition: J
Precautionary procedure: D

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

What was found

A/C BLOCKED OUT MX WAS TOLD CREW COULD NOT START LH ENGINE AC WAS RETURNING TO GATE MX ON BOARD TALKED TO CREW SAID NO APU PRESSURE. AIRCRAFT BLOCKED AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED APU AIR IAW MEL 49-11-1-1 MBCB 05/21/22, MX PROCEDURES C/W. AIRCRAFT RETURNED TO SERVICE.

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