Service difficulty report · Doubler · Doug DC873F

Difficulty date
May 6, 2008
Submitted
May 29, 2008
Operation
Air carrier
Aircraft
N807DH
Make and model
Doug DC873F
Aircraft serial
45990
Aircraft time
28,448 hours, 91,019 cycles
System (JASC)
5200 · Doors
Part
Doubler
Condition
Cracked
Location
Access Door
Part time
91,019 hours, 28,448 cycles
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

FUS NOSE SECTION ACCESS DOOR NR 2 INTERNAL DOUBLER CRACKED AND BROKEN (STA -156.000 - -165.000) MAJOR REPAIR. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 04-29-08, EVA D853-00071 REV IR DATED 05-02-08. REMOVED CRACKED INTERNAL DOUBLER IAW SRM 51-1-21. FABRICATED INTERNAL DOUBLER (AL7075T6 0.050") AND (2EA) INTERNAL STRAPS (AL7075T6 0.050") IAW DWG AF56-53-102. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. INSTALLED STRAPS AND INTERNAL DOUBLER IAW EVA D853-00071, DWG AF56-53-102, SRM 51-1-11, SRM 51-1-21.

More about the Doug DC-8-73F