Service difficulty report · Hydraulic Line · Boeing 737823

Difficulty date
January 2, 2026
Submitted
January 5, 2026
Operation
Air carrier
Aircraft
N889NN
Make and model
Boeing 737823
Aircraft serial
33314
Aircraft time
39,420 hours, 17,092 cycles
Part
Hydraulic Line
Condition
Damaged
Location
Zone 400
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: NUMBER 2 ENGINE HYDRAULIC LOW PRESSURE IN FLIGHT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. PARTIAL WORK ACCOMPLISHED FOUND ENGNE DRIVE PUMP HOSE QUICK DISCONNECT FITTING DAMAGED. REMOVED AND REPLACED NUMBER 2 ENGINE EDP HOSE QUICK DISCONNECT PRESSURE HOSE (AALA202601053881), PER AMM 29-11-11. ALSO REMOVED AND REPLACED NUMBER 2 ENGINE HYDRAULIC SUPPLY LINE HOSE (AALA202601050137), PER AMM 29-50-11 AND 29-11-11. ACCOMPLISHED LEAK CHECK, PER AMM 71-00-00.