Service difficulty report · Module Housing · Boeing 747122

Difficulty date
August 18, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N853FT
Make and model
Boeing 747122
Aircraft serial
19753
Part
Module Housing
Part number
3637033
Condition
Cracked
Location
Nr 3 Hyd Syst
Stage of operation
TX
Nature of condition
K, J
Precautionary procedure
K

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

What was found

NR 3 HYDRAULIC SYSTEM FLUID LOSS AFTER PUSHBACK. FOUND NR 3 HYDRAULIC SYSTEM PRESSURE MODULE HOUSING CRACKED. REMOVED AND REPLACED MODULE PER BOEING MAINTENANCE MANUAL 29-11-23.