SDR AU981302

Service difficulty report · Pump · Boeing 747438

Difficulty date
September 29, 1998
Submitted
March 26, 2000
Operation
General aviation
Make and model
Boeing 747438
Part
Pump
Part number
6506605
Condition
Cracked
Location
Hydraulic Sys
Stage of operation
NR
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

(AUS) NR 4 HYDRAULIC PUMP CRACKED AND LEAKING HYDRAULIC FLUID. HYDRAULIC SYSTEM CONTAMINATED.