SDR R61A201406060738

Service difficulty report · Firewall · Emb ERJ170200LR

Difficulty date: June 6, 2014
Submitted: June 9, 2014
Operation: Air carrier
Aircraft: N137HQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000231
Aircraft time: 15,639 hours, 12,283 cycles
System (JASC): 4910 · APU Cowling/Containment
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.

What was found

WHILE IN HEAVY CHECK, APU RT FIRE WALL PANEL AT TOP AND BOTTOM OF THE ANGLE BEND IS CRACKED. MX REPAIRED CRACKED RT APU FIRWALL PANEL IAW SRM 53-31-21, C1 FOR WORK DETAILS PLACED ON NON MEL DMI 494621/1 FOR EXTERNAL DET INTERVAL OF 10000 F/C TIME COUNTED SINCE REPAIR IAW SRM 53-31-21 TABLE 203 NON FCS.

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