Service difficulty report · Hydraulic Line · Boeing 767322

Difficulty date
May 8, 2013
Submitted
May 14, 2013
Operation
Air carrier
Aircraft
N662UA
Make and model
Boeing 767322
Aircraft serial
27159
Aircraft time
86,604 hours, 13,741 cycles
Engine
Pwa PW4060
Part
Hydraulic Line
Condition
Damaged
Location
Hydraulic Sys
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

HYD QTY DISPLAY IS BLANK. POS 2 (01=L,02=R,03=C). FRM CODE 29-33-04-XX. CREW COMMENTS: RIGHT QTY IND .49RF ALSO SATUS MSG R HYD SYS MAINT COMPLIED WQRH. FOUND HYDRAULIC TUBE AT RT ENGINE PYLON DAMAGED, REF IPC 29-11-00-002A INDEX 386. REPLACED HYD TUBE AND HYDRAULIC LEAK CHECK PERFORMED REF AMM 29-00-98- 0601, NO LEAKS FOUND. SERVICED RT HYD SYSTEM TO FULL. COMPARED RT HYD INDICATION BETWEEN REFUELING STATION AND FLT DECK BEFORE, DURING AND AFTER SERVICING AND FOUND FLT DECK INDICATION WORKING PROPERLY.