Service difficulty report · Pump · Boeing 7373H4

Difficulty date
May 1, 2017
Submitted
May 2, 2017
Operation
Air carrier
Aircraft
N397SW
Make and model
Boeing 7373H4
Aircraft serial
27691
Aircraft time
70,360 hours, 56,044 cycles
Part
Pump
Part number
623337
Part serial
MX490632
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

AIR TURNBACK, ON CLIMB OUT PASSING 10,000 FEET ENGINE AND ELECTRIC A HYDRAULIC LOW PRESS LIGHT ILLUMINATED. R&R A SYSTEM ENGINE DRIVEN HYDRAULIC PUMP IAW AMM.

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