Service difficulty report · Bearing Cap · Boeing 74747UF

Difficulty date
March 2, 2025
Submitted
March 6, 2025
Operation
Air carrier
Aircraft
N499MC
Make and model
Boeing 74747UF
Aircraft serial
29260
Aircraft time
100,234 hours, 17,104 cycles
Part
Bearing Cap
Part number
65B1059532
Condition
Corroded
Location
Zone 700
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

CORROSION FOUND ON FLANGE ON RH SIDE BODY LANDING GEAR BEARING FITTING CAP.(<P STYLE="MARGIN: 0IN; MARGIN-BOTTOM: .0001PT;">REMOVED AND REPLACED RH SIDE BODY LANDING GEAR BEARING FITTING CAP PER B747 AMM 32-13-01-004-001 AND 32-13-01-404-022. SRM 53-40-90-2R-1 REPAIR 1 FIG. 201. NO FURTHER DEFECTS NOTED</P>)

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