Service difficulty report · Rib · Boeing 737900ER

Difficulty date
December 28, 2021
Submitted
December 29, 2021
Operation
Air carrier
Aircraft
N37434
Make and model
Boeing 737900ER
Aircraft serial
33528
Aircraft time
36,047 hours, 12,781 cycles
Part
Rib
Part number
182A5302
Condition
Cracked
Location
Rh Hor Stab
Stage of operation
IN
How discovered
O
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

(B737 -55-3-0239) RH HORIZONTAL STABLIZER INSPAR RIB AT STA 101.0 HAS CRACK AT FWD UPPER WEB EDGE WHERE IT MEETES THE T-CHORD. REF AAR NR 9644092 ACCOMPLISHED REPAIR AT RIGHT HORIZONTAL STAB AT STA 101.0 REF B737-900 SRM 51-40-02-0G-0 AND RES-WI 2017928-30 AND EC/RA 5510-03080 WORK ACCOMPLISHED BY V934372

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