Service difficulty report · Cylinder · Boeing 737823

Difficulty date
April 16, 2025
Submitted
April 24, 2025
Operation
Air carrier
Aircraft
N847NN
Make and model
Boeing 737823
Aircraft serial
29575
Aircraft time
43,345 hours, 18,474 cycles
Part
Cylinder
Part number
69141067
Part serial
7159
Condition
Corroded
Location
Zone 700
Part time
13,737 hours, 6,414 cycles
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

AIRCRAFT IN BASE MAINTENANCE: NOSE WHEEL WELL TRANSFER CYLINDER ASSEMBLY IS CORRODED. **SUPPLEMENTAL REPORT FOR (AALA202504221097): REMOVED AND REPLACED NLG TRANSFER CYLINDER AND PERFORMED GOOD OPERTIONAL AND LEAK CHECK. PER B737NG AMM 32-33-41**(CLOSED).