SDR HALA9700242

Service difficulty report · Doubler · Doug DC951

Difficulty date: November 5, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N661HA
Make and model: Doug DC951
Aircraft serial: 47796
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Doubler
Part number: 99234347
Condition: Cracked
Location: Bs 654-699
Stage of operation: IN
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

DURING C-CHECK INSPECTION, FOUND INTERNAL TITANIUM DOUBLER BETWEEN FS 654 AND 699 LONGERON 25L TO 25R IS CRACKED AT LONGERON 25R. GAINED ACCESS, TRIMMED OUT DAMAGE, VERIFIED DAMAGE CONTAINMENT BY HFEC. FABRICATED AND INSTALLED 7075-T6.071, EXTERNAL DOUBLER AND .025, TITANIMU INTERNAL DOUBLER PER SABRE TECH EA DC9-53-121. (M)

More about the Doug DC-9-51