Service difficulty report · Yoke · Bombdr DHC8402

Difficulty date
April 21, 2014
Submitted
April 29, 2014
Operation
Air carrier
Aircraft
N431QX
Make and model
Bombdr DHC8402
Aircraft serial
4164
Aircraft time
16,716 hours, 17,890 cycles
Part
Yoke
Condition
Chafed
Location
Rt Mlg
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

RT MLG YOKE ASSY HAS CHAFING ON INBD FWD SIDE OF YOKE APPROX 9" TO 10" FROM CENTER LINE TOP LUG OF YOKE ASSY. CHAFING DAMAGE ON INBD FWD SIDE OF RT MLG YOKE REMOVED REF HORIZON TC SB84-26-11. PERFORMED P/T INSP. ON RT MLG INBD FWD SIDE OF YOKE BLEND OUT IAW SB84-26-11. NO DEFECTS NOTED NDT REPORT ATTACHED. FLAP PEENED REWORKED AREA INBD FWD SIDE OF RT MLG YOLK REF HORIZON TASK CARD SB84-26-11 REV A DATED 4/5/14. CLEANED AND RESTORED FINISH TO REWORKED AREA ON INBD FWD SIDE OF RT MLG YOKE REF HORIZON TC SB84-26-11, REV A DATED 4/5/14. STAMPED YOKE WITH SB NR IAW HORIZON TC SB84-26-11.