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
9
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 OTBD FWD SIDE OF YOKE APPROXIMATELY 9" TO 10" FROM CENTERLINGE OF TOP LUG OF YOKE ASSY. CHAFING DAMAGE ON OTBD FWD SIDE OF RT MLG YOKE REMOVED REF HORIZON TASK CARD SB84-26-11, REV A DATED 4/5/14. PERFORMED P/T INSP. ON RT MLG OTBD FWD SIDE OF YOKE BLEND OUT IAW SB84-26-11, W/O 163201, DATED 4/5/14 AND ASTM E14171E1417M-13, REV 13, DATED 8/12/13 NO DEFECTS NOTED. NDT REPORT ATTACHED. 4FLAP PEENDED REWORKED AREA OF OTB FWD SIDE OF RT MLG YOKE REF HORIZON TC SB84-26-11, REV A. CLEANED AND RESTORED FINISH TO REWORKED AREA OF OTBD FWD SIDE OF RT MLG YOKE REF HORIZON TC SB84-26-11. STAMPED YOKE WITH SB IAW HORIZON TC SB84-26-11, REV A.