Service difficulty report · Support Channel · Boeing 75724APF

Difficulty date
September 2, 2026
Submitted
September 18, 2026
Operation
Air carrier
Aircraft
N444UP
Make and model
Boeing 75724APF
Aircraft serial
27389
Aircraft time
32,663 hours, 21,127 cycles
Part
Support Channel
Part number
149N755096
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
V
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

RH MLG WEEL WELL FWD SEAL SUPPORT CRACKED. REMOVED PANELS 198CR AND 198BR FOR ACCESS AND REMOVRD SEAL AND SEAL RETEINER AND SEAL SUPPORT DAMAGED IAW B757-200PF SRM 51-40-02-0G. INSTALLED NEW SEAL AT RH MLG WEEL WELL IAW B757-200PF AMM 32-12-51-404-004.

More about the Boeing 757-24APF