SDR DHL2007746531

Service difficulty report · Support · Boeing 727224

Difficulty date: August 25, 2007
Submitted: September 19, 2007
Operation: Air carrier
Aircraft: N746DH
Make and model: Boeing 727224
Aircraft serial: 22252
Aircraft time: 58,964 hours, 32,723 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Support
Condition: Corroded
Location: Te Flap Track
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

NR 6 FLAP TRACK AFT ATTACH SUPPORT BLOCK IS CORRODED, WBL 203.8. REMOVED NR 6 FLAP TRACK AFT ATTACH SUPPORT BLOCK IAW B727 SRM 51-30-2. FABRICATED NR 6 FLAP TRACK AFT ATTACH FILLER IAW B727 DRAWING NR 66-14734 MATERIAL USED 7075-T6 0.700 BY 7.5 BY 1.75" PO#9001938 (DIMENSION) OK TO TREAT AND PRIME. TREATED AND PRIMED IAW B727 SRM 51-10-2. OK TO INSTALL, INSTALLED SUPPORT BLOCK AT NR 6 FLAP TRACK WBL 203.0 IAW B727 SRM 51-30-2.