Service difficulty report · Check Valve · Boeing 737824

Difficulty date
August 12, 2014
Submitted
August 13, 2014
Operation
Air carrier
Aircraft
N14231
Make and model
Boeing 737824
Aircraft serial
28795
Aircraft time
49,679 hours, 17,539 cycles
Part
Check Valve
Part number
32022221
Condition
Unserviceable
Location
Bleed Air Sys
Part time
43,231 hours, 15,280 cycles
Stage of operation
CR
How discovered
O
Nature of condition
R
Precautionary procedure
O

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

What was found

SLIGHT COMPRESSOR STALL NR 2 ENG DOWN TO APPROX 75N1. RECOVERED, REOCCURRED & EMER DECLARED. LANDED WITH NR 2 ENG AT IDLE REF LOG 7857196, FIM 71-05-00. NEED TO REPLACE BLEED AIR CHECK VLV. R & R BLEED AIR CHECK VLV IAW AMM 36-11-02. ROTABLE PARTS CHANGE WAS INDICATED TT 1615211 SN OFF 05810 VLV CHECK OFF 29-3611-9-9002 5810 ON 29-3611-9-9002 2678.