SDR NOCA00409

Service difficulty report · Pseu · Boeing 75728A

Difficulty date
January 8, 2009
Submitted
January 14, 2009
Operation
Air carrier
Aircraft
N756NA
Make and model
Boeing 75728A
Aircraft serial
32448
Part
Pseu
Part number
841602
Part serial
171
Condition
Inoperative
Location
E&E Bay
Stage of operation
TO
How discovered
O
Nature of condition
N, S
Precautionary procedure
A

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

What was found

EICAS : FLAPS, CAPT PITOT, TAT PROBE .5 LOW LIGHT ILLUMINATED WHILE GEAR WAS UP. FOUND EICAS AND STATU MESSAGES DISPLAYED R,N,L GEAR DOWN, AIR / GD DISAGREE NOSE A/G DISAGREE LDG MONITOR. ACCOMPLISHED FIM TASK 31-41-00 TO ERASED ALL ECIAS AND STATUS MSG. ACCOMPLISHED PSEU BIT CK IAW FIM 32-09-03 FIG 103 CODE 010 DISPLAYED. IAW FIM 32-09-00 FIG 104 REMOVED AND REPLACED PSEU. IAW AMM 32-09-04 PERFORMED BITE CK. ON PSEU NO FAULTS DISPLAYED , RAN BOTH ENG IAW AMM 71-00-00 LOWE FLAPS , CYCLE GEARS HANDLE. ACCOMPLISHED ANOTHER PSEU BITE NO FAULTS DISPLAYED. NO PRESENT EICAS MSG WHILE ACCOMPLISHING THE OPS CK, ALSO INSPECTED ALL TARGETS SWITCHES NO DISCREPANCY NOTED.

More about the Boeing 757-28A