Service difficulty report · Track · Boeing 7377H4

Difficulty date
July 21, 2022
Submitted
August 10, 2022
Operation
Air carrier
Aircraft
N260WN
Make and model
Boeing 7377H4
Aircraft serial
32518
Aircraft time
52,920 hours, 31,399 cycles
Part
Track
Condition
Elongated
Location
Aft Cargo
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

AFT CARGO COMP STA 727A+9 RBL 13' CARGO TRACK HOLE ELONGATED / [01] RE-INSPECTED AFT CARGO TRACK RBL 13.84 FROM BS 727 TO BS 727D: FOUND 4 EA. ELONGATED FASTENER HOLES: #1 LOCATED BETWEEN BS 727 & 727A; MAX DIAMETER: 0.334'; HOLE #2: LOCATED BETWEEN BS 727A & 727B; MAX. DIA.: 0.297'; HOLE #3: LOCATED BETWEEN BS 727B & 727C; MAX. DIA.: 0.225'; & HOLE #4 : LOCATED BETWEEN BS 727C & 727D; DIA.: 0.234'; FOUND OUT OF LIMITS AS PER B737-7 SRM 53-00-53-1A-2.;[14] INSTALLED AFT CARGO TRACK FROM STA 727 TO STA 887 RBL 13.8' WL 156 REF B 737-700 SRM 51-40-02-0G-0 AND DWD 146A7501. WORK WAS ACCOMPLISHED BY TECHNICIANS MARIO MARTINEZ EMPL # 21787 AND JORGE L LINDERO EMPL # 34913;[15] MEASSUREMENTS INPUT ONLY;[16] JOB COMPLETE . (RII BUYBACK )

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