SDR QMLA2011101411099

Service difficulty report · Bulkhead · Bell 222U

Difficulty date: October 14, 2011
Submitted: October 17, 2011
Operation: Air carrier
Aircraft: N427MA
Make and model: Bell 222U
Aircraft serial: 47558
Aircraft time: 8,403 hours
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Part number: 222031506103
Condition: Cracked
Location: Bs 270
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

CRACK IN BULKHEAD ASSY, 222-031-506-103 (BHT-222U-MM-5 FIG 53-1029, NR 32) AT FASTENER THAT ATTACHES SUPPORT LT, 222-031-522-101 (BHT-222U-MM-5 FIG, 53-1028, NR 11). CRACK ON INSIDE FACE OF BULKHEAD NR STA 270, BL 8.0L TO 10.0L, WL 79.0 TO 80.5. BULKHEAD ASSY, 222-031-506-103 (BHT-222U-MM-5 FIG. 53-1029, NR 32) AT FASTENER THAT ATTACHES SUPPORT LT, 222-031-522-101 (BHT-222U-MM-5 FIG, 53-1028, NR 11). CRACK ON INSIDE FACE OF BULKHEAD AT STA 270, BL 8.0L TO 10.0L, WL 79.0 TO 80.5.

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