Service difficulty report · Pump · Boeing 7673CB

Difficulty date
February 21, 2012
Submitted
February 23, 2012
Operation
Air carrier
Aircraft
N590HA
Make and model
Boeing 7673CB
Aircraft serial
33467
Aircraft time
36,091 hours, 6,619 cycles
Part
Pump
Part number
3508807
Part serial
MX448928
Condition
Leaking
Location
Hyd System
Part time
10,151 hours, 1,712 cycles
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

HYDRAULIC FLUID LEAKING FROM NR 1 ENGINE. R & R NR 1 ENGINE HYDRAULIC EDP IAW AMM 29-11-05. OPS & LEAK CHECKED OK.

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