Service difficulty report · Controller · Boeing 76737D

Difficulty date
January 21, 2018
Submitted
January 23, 2018
Operation
Air carrier
Aircraft
N1327A
Make and model
Boeing 76737D
Aircraft serial
26328
Aircraft time
80,695 hours, 11,140 cycles
Part
Controller
Part number
1305026
Part serial
88357
Condition
Binding
Location
Auto Pressure
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING CREW CHECKLIST, AUTO PRESSURE CONTROLLER LDG ALT JAMMED. REMOVED AND REPLACED CABIN ALT CONTROLLER IAW MM 21-31-01, TESTS OK.

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