Service difficulty report · Hose · Boeing 777222

Difficulty date
August 9, 2012
Submitted
October 11, 2012
Operation
Air carrier
Aircraft
N220UA
Make and model
Boeing 777222
Aircraft serial
30223
Aircraft time
47,204 hours, 5,808 cycles
Engine
Pwa PW40903
Part
Hose
Part number
AS11506K0380
Condition
Worn
Location
Hyd System
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

RT MAIN FWD HYD RETURN LINE COVER FRAYED-RUBBING ON GEAR STRUT DURING RET. SUPPLEMENTAL DATA UPDATE, INTERIM REPAIR PER GPM 1- 0-13-008 PG 4 ITM 3.D.6 MADE BY USING SPLITTING SHRINK TUBING AND VINYL TAPE AND SECURING WITH .040 SAFETY WIRE. REF IPC 32-41-0 02 ITEM NR 25 FOR LINE. PARTS: 120-2233 AS115-06K0380 HOSE ASSY. REPLACED WORN LINE. LEAK CHECK OK REF IPC 32-41-0-02 ITEM NR 25.