Service difficulty report · Monitor · Boeing 767322

Difficulty date
November 20, 2011
Submitted
December 9, 2011
Operation
Air carrier
Aircraft
N644UA
Make and model
Boeing 767322
Aircraft serial
25094
Aircraft time
87,464 hours, 13,984 cycles
Engine
Pwa PW4060
Part
Monitor
Part number
S271T45520
Part serial
13
Condition
Faulty
Location
Hydraulic Sys
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

RT HYD SYSTEM FAILURE, RTFL. PERFORMED FIM PROCEDURES IAW FIM29-11-00 INDICATION STILL ZERO SUSPECTED BAD QTY MONITOR OR QTY TRANSMITTER. NO PARTS AT EZEJL CHECKED QTY VISUAL ON RT HYD RESERVOIR SHOWS FULL. NO EXTERNAL INDICATION OF HYD FLUID LOSS. RT RESERVOIR WAS FOUND FULL AND RT PUMP PRESSURE INDICATIONS OPS NORMAL. REPLACED MONITOR IAW AMM. ALL TEST PASSED. SYSTEM WORKS OKAY.