What was found
STANDBY ALTIMETER PROBLEM. STBY ALTIMETER IS OFF BY 420 FEET AT FL270. REPLACED STBY ALT/AS INDICATOR PER AMM34-13-01. CHECKS OK.
- Difficulty date
- January 28, 2018
- Submitted
- January 29, 2018
- Operation
- Air carrier
- Aircraft
- N24212
- Make and model
- Boeing 737824
- Aircraft serial
- 28772
- Aircraft time
- 61,894 hours, 22,095 cycles
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Indicator
- Part number
- WL102AMS3
- Part serial
- 0592
- Condition
- Out Of Limits
- Location
- Cockpit
- Part time
- 51,418 hours, 18,439 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.