Service difficulty report · Cabin Pressure · Emb ERJ170200LR

Difficulty date
June 12, 2022
Submitted
June 13, 2022
Operation
Air carrier
Aircraft
N900AE
Make and model
Emb ERJ170200LR
Aircraft serial
14500885
Aircraft time
40,058 hours, 35,442 cycles
Part
Cabin Pressure
Part number
92185A010200
Part serial
00724
Condition
Failed
Location
Cockpit
Part time
202,943 hours, 203,008 cycles
Component part number
92185A010200
Stage of operation
CL
How discovered
V
Nature of condition
J
Precautionary procedure
O

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

What was found

A/I LCH ACCT AUTO/MAN PRESSURIZATION FAIL. EMERGENCY NOT DECLARED. REF NRWC 900-DFEW-05773 MEL 2122 - AUTH# 06-152DM-C LOG PG 4848122 ITEM AUTO & MANUAL PRESSURAZIATION FAILED IN FLIGHT. CABIN RATE WAS OVER 2000FT /MIN AFTER PACKS AND BLEED WAS RESET ON INITIAL CLIMB-C/A-FOUND PRESSURAZIATION DIGITAL CONTROLLER PUSHBUTTONS STICKY AND RAR DIGITITAL CONTROLLER IAW AMM 31-14-00. REF ITEM 2 THIS NRWC 900-FW-05774 FOR OPERATIONAL CHECK

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