SDR 97ZZZM439

Service difficulty report · Bushing · Bag BAE146300A

Difficulty date: January 16, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N612AW
Make and model: Bag BAE146300A
Aircraft serial: E3122
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Bushing
Condition: Misdrilled
Location: Rt Wing
Stage of operation: IN
How discovered: O
Nature of condition: W
Precautionary procedure: K

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

What was found

UPON REMOVAL OF MANHOLE COVER, RIB 2 RIGHT WING SEVERAL BOLTS WOULD NOT REMOVE UPON DRILLING BOLTS OUT, DRILL OUT OF AILIGNMENT ON 3 BOLTS CAUSED ELONGATION 3 HOLES RIB 2. DRILLED HOLES A, B, AND C TO ACCOMMODATE BUSHINGS, MANUFACTURED BUSHINGS FROM 7075-T61. INSTALLED BUSHINGS PER FAXES AVOR JM/RJ00 45-97 AND DJR/RJ0055-97 ON RIB 2 RIGH WING.