Service difficulty report · Shutoff Valve · Boeing 737824

Difficulty date
July 3, 2012
Submitted
July 5, 2012
Operation
Air carrier
Aircraft
N73259
Make and model
Boeing 737824
Aircraft serial
30803
Aircraft time
36,215 hours, 12,563 cycles
Part
Shutoff Valve
Part number
32145526
Part serial
6911
Condition
Leaking
Location
Bleed System
Part time
25,304 hours, 8,512 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

ON START NR 2 ENGINE OVERHEAT ILLUMINATED. CHECKED ENG WIRING/FIRE DETECTOR REF FIM 26-10 TASK 805. ALL VALUES OK. PERFORMED ENGINE BLEED AIR LEAK CHECK IAW MM 36-11-00. FOUND PRSOV LEAKING. R & R PRSOV REF MM 36-11-04. R & R FIRE CONTROL PANEL IAW MM 26-00-01. RAN ENGINE IAW MM 71-00-00, TEST 5. ALL TESTED NORMAL. NO FAULTS FOUND.