What was found
DURING C-CHECK, INSPECTION REVEALED 1 INCH CRACK ON LEFT WING LOWER STRINGER NR 9 AT WS 629. STOP DRILLED CRACK AND INSTALLED REPAIR DOUBLERS PER B727 SERVICE BULLETIN 727-57A159 AND BOEING DRAWING 69-72877 FIGURE 18. (M)
- Difficulty date
- December 12, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N912TS
- Make and model
- Boeing 727254
- Aircraft serial
- 20438
- System (JASC)
- 5713 · Wing, Longeron/Stringer
- Part
- Stringer
- Part number
- 6972877
- Condition
- Cracked
- Location
- Ws 629
- 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.