SDR ASOA200901208

Service difficulty report · Isolator · Cndair CL6002B19

Difficulty date: October 30, 2009
Submitted: November 12, 2009
Operation: Air carrier
Aircraft: N900EV
Make and model: Cndair CL6002B19
Aircraft serial: 7608
Aircraft time: 19,202 hours, 16,321 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Isolator
Condition: Cracked
Location: Pressure Blkhead
Stage of operation: IN
How discovered: E
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

FOUND 6 ISOLATORS CRACKED ON REAR PRESSURE BULKHEAD BRACKETS, 4 LOCATED OTBD OF RBL 36.0 BETWEEN WL 73 AND WL 120.43, 1 LOCATED RBL 9.0 APPROX WL 100 AND 1 LOCATED LBL 9.0 APPROX WL 100. REMOVED AND REPLACED 6 ISOLATORS ON REAR PRESSURE BULKHEAD BRACKETS 4 LOCATED OTBD OF RBL 36.0 BETWEEN WL 73 AND WL 120.43.1 LOCATED AT RBL 9.0 APPROX WL 100 AND 1 LOCATED AT LBL 9.0 APPROX WL 100 IAW SRM 51-42-10 STEPS 6, 7, 8, AND 9 AND 51-42-13 STEPS 3, 6, 7, 8, AND 11.