What was found
NR 2 ENG PRECOOLER CONTROL VALVE MANUAL OVERRIDE NUT MISSING RETAINING SCREW. REMOVED AND REPLACED NR 2 ENG PRECOOLER CONTROL VALVE IAW B737NG AMM 36 12 02. PERFORMED INSTALLATION TEST GOOD REF B737 800 AMM 36 12 02 400 801 ITEM G.
- Difficulty date
- October 6, 2010
- Submitted
- October 8, 2010
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 11,319 hours, 3,690 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Control Valve
- Part number
- 32895625
- Part serial
- 4969
- Condition
- Faulty
- Location
- Bleed Air Sys
- Part time
- 41,765 hours, 18,080 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.