Service difficulty report · Flap System · Boeing 7879

Difficulty date
June 1, 2025
Submitted
June 2, 2025
Operation
Air carrier
Aircraft
N24990
Make and model
Boeing 7879
Aircraft serial
38276
Aircraft time
2,103 hours, 215 cycles
Part
Flap System
Part number
132Z000150212
Condition
Out Of Rig
Stage of operation
NR
How discovered
O
Nature of condition
F
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REFER TO ECRA 2751-01964 AND AMM 27-51-17-00A-270B. GAP MEASUREMENT DIMENSION "A" FOUND AT EACH SUPPORT 3, 4, 5 AND 6. ADJUST IF NECESSARY PER AMM 27-51-17-00A-270B. CARRIED BY ELB COMPLETED INBOARD TRAILING EDGE FLAP RIGGING IAW AMM DMC-B787-A-27-51-17-00A-270B-A UP TO STEP 1. C. (3)(B)5) ECRA 2751-01964 WITH MEASUREMENTS ACP RII VERIFICATION OF INBOARD TE FLAP RIG ADJUSTMENTS REF AMM 27-51-17-00A-270B-A STEPS 1.C.(F) THRU 1.C.(3)(B)5. RII PER GMM 09-25-05. CONTINUED RIG PROCEDURE AMM27-51-17-00A-270B AND COMPLETED STEPS 1D(4) THROUGH 1D(6). REQUEST INSPECTION VERIFICATION OF STEPS ACCOMPLISHED. PANELS IN STEPS 1D(1) THROUGH 1D(3) NEED INSTALLATION. VERIFIED COMPLETION OF STEPS 1(D)4 THROUGH 1(D)6 PER AMM DMC-B787-A-27-51-17-00A-270B-A. CONTINUED IAW B787-A-27-51-17-00A-270B-A FROM STEP D. 7 TO COMPLETION. REF LP 5044294 AND 5044312 FOR ADJUSTMENT OF LEFT AND RIGHT FLAPERON. ALL WORK COMPLETED PER EGC.

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