Service difficulty report · Relay · Boeing 75728A

Difficulty date
March 14, 2019
Submitted
March 18, 2019
Operation
Air carrier
Aircraft
N967FD
Make and model
Boeing 75728A
Aircraft serial
26269
Aircraft time
57,251 hours, 20,411 cycles
Part
Relay
Condition
Faulty
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

PDIS 967 36-11 5155 14MAR19 TLH FACT U LOGPAGES:3073947 RIGHT ENGINE BLEED OFF. ACCOMPLISHED QRH PERFORMED AIR SUPPLY BACK PRESSURE CHECK ON RT ENGINE PNEUMATIC SYSTEM IRW 757 AMM 36-11-09-2-1; NO LEAKS OR DEFECTS FOUND. RAN BOTH ENGINES PER JRH FOR COMPARISON AND OPS CHECK BLEED AIR SYSTEM ON BOTH ENGINES NUMEROUS TIMES AND FOUND NO DEFECTS; REF AMM 36-21-00-5. A/C OK FOR SERVICE. REPLACED RELAY K10282 REF WD 36-11-21. THIS ITEM CLOSED/FACT.

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