What was found
REPORT OF LT FMC MCDU KEYS WITH NO TACTILE FEEL. ACFT GROUNDED. VERIFIED DISCREPANCY. REMOVED LT FMC CDU KEYBOARD, REF 34-61-01-000-801. INSTALLED NEW KEYBOARD REF 34-61-01-400-801. PERFORMED OPS CK IAW 34-61-01. SYS CHECKED NORMAL.
- Difficulty date
- November 10, 2012
- Submitted
- November 14, 2012
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 16,913 hours, 5,400 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Keyboard
- Part number
- 17410802
- Condition
- Inoperative
- Location
- Nr 1 Mcdu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.