Service difficulty report · Transition Panel · Boeing 737890

Difficulty date
August 13, 2022
Submitted
August 23, 2022
Operation
Air carrier
Aircraft
N579AS
Make and model
Boeing 737890
Aircraft serial
35187
Aircraft time
56,158 hours, 16,482 cycles
Part
Transition Panel
Part number
146A7502
Part serial
NA
Condition
Cracked
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

AFT PIT R/H TRANSITION PANEL IS CRACKED AT STA 727J+14. (STREAMER ATTACHED). GROUNDED - YES. EVAL'D AFT PIT R/H TRAHSITION PANEL AT STA 727J+14 CRACK IS TO FASTENER HOLE, OUT OF LIMITS,REMOVED FROM STA 727J+12 - STA 767,LOCATE AND DRILLED USING MAT I.D. BAC 1496-377 7075-T62 PO:1014538.1,ALODINED, PRIMED, ASSEMBLED, INSTALLED AND CIC'D , IAW B737-800 SRM 53-00-51-1A-2, SRM 53-00-53-2R-5 REPAIR 5, SRM 51-20-01, BOEING SOPM 20-41-02 REMOVED STREAMER.