Service difficulty report · Isolator · Doug MD88

Difficulty date
February 12, 2008
Submitted
March 7, 2008
Operation
Air carrier
Aircraft
N961DL
Make and model
Doug MD88
Aircraft serial
49980
Aircraft time
48,338 hours, 37,243 cycles
Engine time
18,054 hours, 28,921 cycles
Part
Isolator
Part number
K22199SA32
Part serial
DL40
Condition
Corroded
Location
Nr 2 Eng
Stage of operation
IN
How discovered
9
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

PITTING CORROSION ON RT ENGINE AFT ISOLATOR SEAT AREA OF CONE BOLT. TASK CARD 82-54300. RT ENGINE ISOLATOR AFT MOUNT R/R ON OPN 7251. REFERENCE N/R TOO84804 AT HMV-3 IN GDL.

More about the Doug MD-88