What was found
APU FIREWALL IS CRACKED @ RT SIDE @ 2:00 O'CLOCK POSITION- FOUND SMALL CRACK IN RT APU FIREWALL AREA AND STOP DRILLED CRACK. FABRICATED DOUBLER TO BE INSTALLED OVER STOP DRILLED CRACK ON APU, INSTALLED DOUBLER.
- Difficulty date
- December 31, 2018
- Submitted
- January 1, 2019
- Operation
- Air carrier
- Aircraft
- N844HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145838
- Aircraft time
- 27,886 hours, 25,894 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Firewall
- Condition
- Cracked
- Location
- Apu Bay
- 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.