Service difficulty report · Anti-Ice System · Boeing 747123

Difficulty date
January 7, 2005
Submitted
January 26, 2006
Operation
Air carrier
Aircraft
N858FT
Make and model
Boeing 747123
Aircraft serial
20109
Aircraft time
81,014 hours, 19,227 cycles
Engine
Pwa JT9D7A
Part
Anti-Ice System
Condition
No Test
Location
Pitot Probe
Component
Pitot Probe
Component part number
856CC11
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

DURING CREW PRE-FLIGHT, FOUND LT UPPER PITOT STATIC PROBE HEAT WOULD NOT TEST. REPLACED PITOT PROBE IAW AMM 34-11-01.