Service difficulty report · Skin · Gulstm GVSPG550

Difficulty date
October 23, 2019
Submitted
October 23, 2019
Operation
Air carrier
Aircraft
N529QS
Make and model
Gulstm GVSPG550
Aircraft serial
5156
Aircraft time
11,899 hours, 4,406 cycles
Part
Skin
Part number
1159CS52003403
Condition
Debonded
Location
Horizontal Stab
Part time
11,899 hours, 4,406 cycles
Component
Horizontal Stab · Fokker
Component part number
1159CS50001804
Stage of operation
IN
How discovered
U
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

L/H HORIZONTAL STABILIZER LOWER BONDED SKIN ASSY HAS SEVERAL LOCATIONS OF DISBOND. AREAS OF DISBOND INCLUDE: LH ZONE 1 RIB 2 OUTBOARD AFT FOOT STRINGER 14, LH ZONE 1 RIB 5 INBOARD RIB TAB AFT STRINGER 13, LH ZONE 1 RIB 5 INBOARD ON THE AFT FOOT OF STRINGER 13, LH ZONE 1 RIB 5 IB RIB TAB AFT STGR 13, LH ZONE 1 RIB 5 INBOARD ON THE AFT FOOT OF STRINGER 13, LH ZONE 1 RIB 5 INBOARD RIB TAB AFT STRINGER 13, LH ZONE 1 RIB 8 INBOARD RIB TAB AFT STRINGER 13, LH ZONE 1 RIB 8 INBOARD ON THE AFT FOOT OF STRG 13, LH ZONE 1 RIB 9 IB ON THE AFT FOOT OF STRG 13. BONDED SKIN ASSY REQUIRED REPLACEMENT