What was found
NR 2 DRIVE LIGHT OFF ON PREFLIGHT INSPECTION. DETERMINED THAT THE INTERNAL PRESSURE SW OF NR 2 IDG IS DEFFECTIVE REF WDM 24 11 21. REMOVED AND REPLACED NR 2 IDG REF MM 24 11 11. OP CHECK GOOD.
- Difficulty date
- January 29, 2011
- Submitted
- February 1, 2011
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 7,405 hours, 2,204 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH006134
- Condition
- Defective
- Location
- Nr 2 Engine
- Part time
- 7,408 hours, 2,200 cycles
- Stage of operation
- TX
- 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.