SDR SWAA000259

Service difficulty report · Module · Boeing 7377H4

Difficulty date
February 12, 2000
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N720WN
Make and model
Boeing 7377H4
Aircraft serial
27854
Part
Module
Part number
7321124003
Condition
Erratic
Location
Mlg Ww
Stage of operation
CR
Nature of condition
J
Precautionary procedure
A

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

What was found

HYD LOW PRESS LIGHT ILLUMINATED ON BOTH ENG DRIVEN PUMPS. REMOVED AND REPLACED BOTH ENG DRIVEN HYD PUMP FILTERS AND REMOVED AND REPLACED HYD PRESS MODULE PER MM.

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