Service difficulty report · Access Panel · Boeing 74745E

Difficulty date
March 2, 2025
Submitted
March 26, 2025
Operation
Air carrier
Aircraft
N579UP
Make and model
Boeing 74745E
Aircraft serial
26062
Aircraft time
120,264 hours, 20,324 cycles
Part
Access Panel
Condition
Corroded
Location
Zone 200
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 - BRACE, R/H AIR CONDITION ACCESS PNL NO.192ER STA 1059.9 RBL 57.7.FOUND CHAFE DAMAGE THRU CHAFE PLATE 100% MATERIAL LOSS, REMOVED CHAFE PLATE AS REQUIRED IAW SRM 53-19-12 PARA 5.INSPECTED AND VERIFIED RECEIVING MATERIAL FOR LEFT LOWER HORIZ. STAB.INSTALLED LOWER STAB FARING CHAFE PLATE ON LEFT HAND SIDE USING SEALANT PS870C24 BATCH # 0004366606 AND FAY SEALED WITH 5-95 BATCH # 0004321408 AND FASTNERS EN6114V4 B# 0004112791

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