What was found
INSPECTION TYPE:N/A ON CLIMBOUT OF WAW A-SYS HYD PRESS DROPPED TO ZERO. NO FLUID LOSS. INADVERTANT DEPLOYMENT OF NR 1 THRUST REVERSER ON TOUCH DOWN. REPLACED A-HYD SYS PRESSURE MODULE DEACTIVATED NR1 T-R PER MEL. SUSPECT OUT OF RIG.
- Difficulty date
- February 13, 2001
- Submitted
- February 16, 2001
- Operation
- Air carrier
- Aircraft
- N922UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19231
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Module
- Part number
- 65178218
- Condition
- Failed
- Location
- Hydraulic Sys
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.