Service difficulty report · Control Unit · Boeing 76733A

Difficulty date
December 13, 2016
Submitted
December 15, 2016
Operation
Air carrier
Aircraft
N581HA
Make and model
Boeing 76733A
Aircraft serial
28141
Aircraft time
56,067 hours, 10,244 cycles
Part
Control Unit
Condition
Faulty
Location
Hydraulic Sys
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

ATB, RT HYD DEMAND PUMP INOP. T/S PER WP 29-11-22 SWAPPED R HYD PUMP ELCU M896 WITH CENTER PUMP 2 ELCU M898. OPS CK'D R HYD DEMAND PUMP OP CK'D GOOD IAW AMM 29-11-00 AND WP 29-11-22.

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