Service difficulty report · Sleeve · Boeing 737752

Difficulty date
March 21, 2012
Submitted
March 27, 2012
Operation
Air carrier
Aircraft
N857AM
Make and model
Boeing 737752
Aircraft serial
33793
Aircraft time
24,199 hours, 12,944 cycles
Part
Sleeve
Part number
315A2561135
Part serial
189231
Condition
Punctured
Location
Thrust Reverser
Part time
24,199 hours, 12,944 cycles
Stage of operation
IN
How discovered
V
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

DURING TRANSIT CHECK, THE RT ENGINE THRUST REVERSER WAS HIT, CAUSING A PERFORATION OF 10.0" LONG, 8.5 WIDE ON INTERIOR TRANSLATING SLEEVE THRUST REVERSER. THE RT ENGINE TRANSLATING SLEEVE WAS REPLACED IAW MM 78-31-02, ALL CORRECT.