Service difficulty report · Resolver · Gulstm GVSPG550

Difficulty date
May 31, 2018
Submitted
June 7, 2018
Operation
Air carrier
Aircraft
N529QS
Make and model
Gulstm GVSPG550
Aircraft serial
5156
Aircraft time
10,915 hours, 3,971 cycles
Part
Resolver
Condition
Out Of Limits
Location
Lt Flap
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHORTLY AFTER FLAP RETRACTION, THE FLAP STAB MAINT REQD A-B CAS MESSAGE ILLUMINATED. CMC INDICATED BOTH FLAP/STAB 1 AND 2 STAB OUT OF POSITION. FLAPS WERE NO LONGER OPERATED FOR THE REST OF THE FLIGHT. ZERO FLAP LANDING ACCOMPLISHED. FOUND LEFT FLAP RESOLVER DATA TO BE OUT OF LIMITS. ADJUSTED LEFT FLAP RESOLVER AS REQUIRED IAW AMM 27-50-00.