Service difficulty report · Support Strap · Boeing 75724APF

Difficulty date
February 17, 2026
Submitted
March 17, 2026
Operation
Air carrier
Aircraft
N422UP
Make and model
Boeing 75724APF
Aircraft serial
25324
Aircraft time
36,626 hours, 23,888 cycles
Part
Support Strap
Part number
148N313820
Condition
Corroded
Location
Zone 100
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

APU INTAKE SUPPORT STRUCTURE FWD STRAP CORRODED FWD O/B SIDE. 61-016 ATA 53-80 INSTALLED 1EA UPPER SUPPORT ANGLE P/N: 148N3152-2, 1EA LOWER SUPPORT ANGLE P/N: 148N3152-1 APU INTAKE SUPPORT STRUCTURE BETWEEN STA 1787.45 AND STA 1825.00 STR 3R AND STR 6R IAW 757-200PF SRM 51-40-02-0G-0.

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