Service difficulty report · Panel · Boeing 7377BD

Difficulty date
April 27, 2022
Submitted
May 11, 2022
Operation
Air carrier
Aircraft
N7736A
Make and model
Boeing 7377BD
Aircraft serial
35109
Aircraft time
50,096 hours, 25,534 cycles
Part
Panel
Condition
Pulled
Location
Fuselage
Stage of operation
IN
How discovered
9
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

PANEL 191FR FWD AND AFT ENDS HAS SEVERAL PULLED FASTENER HOLES. / [01] IDENTIFIED MATERIAL OF PANEL 191FR ACCORDING TO SRM 53-30-70-0I-1; FIG. 2; ITEM# 4; TABLE 2.<BR><BR>DAMAGE IS OUT OF ALLOWABLE DAMAGE LIMITS ACCORDING TO SRM 53-30-70-1A-1; TABLE 101; PARA 4.B.(6).<BR><BR>REPAIR TO BE ACCOMPLISHED ACCORDING TO SRM 51-70-04-2R-9; AS REQUIRED BY SRM 53-30-70-2R-1; PARA'S 2.E. AND 4.B.(2).; TABLE 202.<BR><BR>VISUALLY EXAMINED EXTENT OF DAMAGE; REMOVED SURFACE FINISHES; REMOVED FASTENER HOLE DAM04] FILLED FASTENER HOLES IN REPAIR AREAS WITH A MIXTURE OF BMS 8-301; CL1 RESIN (LOT# JH1GAA7833) AND MILLED GLASS FIBERS; THEN CURED RESIN/FIBER MIXTURE USING HOTBONDER ID: ATS532; S/N: 15092117; ALL ACCORDING TO SRM 51-70-04-2R-9; PARA'S 4.C THRU 4.F.;[05] SANDED RESIN/FIBER MIXTURE FLUSH; CLEANED REPAIR AREAS; FABRICATED REPAIR PLIES FROM BMS 9-3 STYLE 1581 LOT NUMBER 1475360-2; INSTALLED REPAIR PLIES WITH BMS 8-301; CL1 RESIN (LOT# JH1GAA7833); VACUUMBAGGED PLIES; VERIFIED 5X5 AND SET PLIES TO CURE USING HOTBONDER ID: ATS532 DUE: 05/22; WORK PERFORMED IAW SRM 51-70-04-2R-9 PARAGRAPH 4.G-M.

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