Service difficulty report · Firewall · Urocop EC135P2

Difficulty date
March 9, 2017
Submitted
March 13, 2017
Operation
Air carrier
Aircraft
N162AE
Make and model
Urocop EC135P2
Aircraft serial
1125
Aircraft time
970 hours, 3,553 cycles
Part
Firewall
Part number
L713M2068106
Condition
Cracked
Location
Engine Bay
Part time
970 hours, 3,553 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING 1000 HOUR AIRFRAME INSPECTION FOUND FIREWALLS PNS L713M2068106, L713M2067106 & INLET CHANNEL PN L713M2071105 CRACKED REQUIRING REPAIR/REPLACEMENT. CRACKS ON PN L713M2068106 AFT FACE TOP INBOARD RADIUS APPROX. 2" LONG. PN L713M2067106 WAS CRACKED ON THE AFT FACE TOP INBOARD RADIUS APPROX. 2" LONG. INLET CHANNEL LH PN L713M2071105 HAD APPROX. 3" SPIDER CRACK IN THE LOWER CENTER APPROX. 6" FROM THE BOTTOM.

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