Service difficulty report · Frame · Doug DC873F

Difficulty date
August 30, 2010
Submitted
October 19, 2010
Operation
Air carrier
Aircraft
N804DH
Make and model
Doug DC873F
Aircraft serial
46124
Aircraft time
88,544 hours, 32,286 cycles
Part
Frame
Condition
Worn
Location
Thrust Reverser
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

NR 3 ENG LT T/R STRUCTURE FWD FRAME HAS EXISTING WEAR DAMAGE AT STA YN 203.000 (BETWEEN 6 AND 9 O'CLOCK POS) PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NR10502 DATED 10-08-10, EVA D878-00368 REV IR DATED 09-15-10. REMOVED FASTENERS IAW SRM 51-1-21. CUT OUT DAMAGED AREA FABRICATED NEW FRAME SEGMENT IAW DWG ES D87800-368-001-D. PERFORMED DETAILED VISUAL INSP AROUND REWORKED AREA, CUT OUT AREA REPAIR PARTS IAW NDT SPM PART 09 AND 06-10-01-001. NO CRACK FOUND. ENCLOSED (1EA) SMN FORM 242 (2EA) SMN FORM 242-2. CLEANED, TREATED AND PRIMED AREA REPAIR PARTS IAW SRM 51-1-8B, DPS 9.45, DPS 4.50-36. INSTALLED NEW FRAME SEGMENT IAW DWG ES D87800368-001-D, SRM 51-1-11 SRM 51-3-0, SRM 51-1-20D, SRM 51-3-1.

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