SDR P5CA9701184

Service difficulty report · Brace · Boeing 747122

Difficulty date: June 25, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N850FT
Make and model: Boeing 747122
Aircraft serial: 19755
System (JASC): 5400 · Nacelle/Pylon Structure
Part: Brace
Condition: Damaged
Location: Nr 1 Pylon
Stage of operation: IN
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 1 PYLON I/B DIAGONAL BRACE CHAFED FWD END. INSP AREA PER BOEING SRM 54-40-01 ZONE 3 FOUND TO BE WITHIN LIMITS, EDDY CURRENT C/W, NO CRACKS FOUND PER NDT 54-40-07 PART 6. BLENDED OUT AREA, FLAT PEENED AREA, TREATED AND PAINTED PER BOEING SRM 51-10-01 AND 54-40-01.