SDR UIEA2020091401971

Service difficulty report · Indicator · Boeing 74787UF

Difficulty date: September 10, 2020
Submitted: September 14, 2020
Operation: Air carrier
Aircraft: N856GT
Make and model: Boeing 74787UF
Aircraft serial: 37561
Aircraft time: 37,047 hours, 6,257 cycles
System (JASC): 3414 · Airspeed/Mach Indicator
Part: Indicator
Condition: No Indication
Location: Airspeed
Stage of operation: TO
How discovered: O
Nature of condition: P
Precautionary procedure: C

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

What was found

CREW REPORTED LOW SPEED, REJECTED T.O. NO LEFT AIRSPEED INDICATION AFTER BRAKES RELEASED, REF AMM 05-51-10. NO ACTION REQUIRED. BRAKES CHECK GOOD AND PLUGS ARE INTACT, NDN. PERFORMED GROUND TEST OF ADIRU L, TEST PASSED, REF AMM 34-25-00. PERFORMED GVI OF PITOT HEADS PER FIM 34-21-00-810, NO DEFECTS OR RESTRICTIONS.

More about the Boeing 747-87UF