Service difficulty report · Hose · Boeing 7673S1

Difficulty date
October 31, 2024
Submitted
November 6, 2024
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
99,213 hours, 21,210 cycles
Part
Hose
Part number
BACE21AS0806W
Condition
Leaking
Location
Hyd System
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

ON POST FLIGHT INSPECTION FOUND HYDRAULIC FLUID LEAKING FROM TAIL SECTION FORWARD OF APU BULKHEAD. FOUND ELBOW CRACKED P/N APX833DO806 ON HYDRAULIC LINE FROM LH ELEVATOR SYSTEM FEEL UNIT. INSTALLED TEMPORARY FLEX HOSE IAW AMM 20-11-05 AND ATLAS AIR GMM 3-24-1. PERMANENT REPAIR MUST BE ACCOMPLISHED NO LATER THEN NEXT "A" CHECK AND REPETITIVE INSPECTION MUST BE SCHEDULED EVERY 25 FLIGHT CYCLES(<P>REMOVED TEMPORARY FLEX HOSE IAW 20-10-10- B767-300. INSTALLED FLEX HOSE AND ELBOW FITTING IAW 20-10-10.</P> / <P>OPS CHECK OK, NO LEAKS NOTED. </P>)

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