What was found
EICAS MESSAGE L REV ISLN VAL AFTER ENGINE START. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED LEFT TR IAW MEL 78-31-1 MTX PROCEDURES C/W PLACARD INSTALLED MBCB 08-21-23. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- August 11, 2023
- Submitted
- August 15, 2023
- Operation
- Air carrier
- Aircraft
- N750AX
- Make and model
- Boeing 767232
- Aircraft serial
- 22227
- Aircraft time
- 92,925 hours, 41,922 cycles
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- 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.