What was found
STANDBY ALTIMETER IS 1100 FT LOW AT FL380 AND CATCH T LOW AT FL380 AND HANGS UP. REPLACED STANDBY ALTIMETER & AIRSPEED INDICATOR IAW MM 34-13-01, OPS CHECKED GOOD.
- Difficulty date
- September 2, 2017
- Submitted
- September 3, 2017
- Operation
- Air carrier
- Aircraft
- N73259
- Make and model
- Boeing 737824
- Aircraft serial
- 30803
- Aircraft time
- 53,304 hours, 18,729 cycles
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Altimeter
- Part number
- WL102AMS3
- Part serial
- 9779
- Condition
- Out Of Tolerance
- Location
- Standby
- Part time
- 40,750 hours, 14,491 cycles
- Stage of operation
- CR
- 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.