Service difficulty report · O-Ring · Boeing 7377CT

Difficulty date
February 20, 2025
Submitted
February 24, 2025
Operation
Air carrier
Aircraft
N7825A
Make and model
Boeing 7377CT
Aircraft serial
32750
Aircraft time
71,834 hours, 37,745 cycles
Part
O-Ring
Condition
Leaking
Location
Hyd System
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

SUSPECTED HYDRAULIC LEAK IN MAIN WHEEL WELL. REMOVED AND REPLACED O-RING AT BOTTOM OF ALT. BRAKE SELECTOR VALVE REF AMM 32-41-93

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