Service difficulty report · Rod · Bag JETSTM3201

Difficulty date
November 12, 1999
Submitted
April 26, 2000
Operation
Air carrier
Aircraft
N431AM
Make and model
Bag JETSTM3201
Aircraft serial
881
Part
Rod
Part number
618212
Part serial
DHL8F
Condition
Cracked
Location
Nlg Steering
Part time
22,368 hours
Component
Steering Jack
Component part number
61823
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

NOSE LANDING GEAR STEERING JACK, PN 6182/3, SN SJA-370, WAS RETURNED WITH A REPORT OF ''LEAKING''. TESTING REVEALED FLUID LEAKAGE FROM INSIDE THE PISTON ROD, PN 618212, SN DHL-8F. UNIT DISASSEMBLED, AND MAGNETIC PARTICLE INSPECTION REVEALED AN INDICATION AROUND THE OUTSIDE DIAMETER OF THE PISTON ROD, IN THE TRANSITION RADIUS TO THE CENTER PISTON SECTION. PISTON ROD HAS BEEN RETURNED TO APPH FOR INVESTIGATION. (X)