Service difficulty report · Pump · Boeing 767322

Difficulty date
July 16, 2024
Submitted
July 18, 2024
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
127,487 hours, 19,705 cycles
Part
Pump
Condition
Unknown
Location
Hyd System
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

R ELEC HYD DEMAND PUMP AUTO INOP THE PUMP RH DEMAND OPS NORMAL IN ON POSITION. REQUEST DEFERRAL MEL 2911K APPROVED FOR MEL 2911K PLACED RH ELEC HYD DEMAND PUMP ON MEL 2911K AS REQUESTED. DDP FOLLOWED. THIS IS NOT A SDR REPORTABLE EVENT PER THE GMM. ATTEMPTING TO UNSELECT SDR FLAG UPDATED SDR WITH ZEROS IN ATTEMPT TO CLEAR INADVERTENT SELECTION OF SDR. NOT SDR EVENT PER GMM *DM* MX NOTE, PLACING A ELECTRIC HYD PUMP 75-2914-9-0001 ON ORDER IN CASE NEEDED AFTER T/S-ING. WORK PERFORMED BY U029187 PERFORMED FIM TASK 29-11-809 RIGHT ELECT HYD DEMAND PUMP AUTO OPERATE AS REQUIRED. NO FAULT MESSAGES