Service difficulty report · Pcu · Emb ERJ170200LR

Difficulty date
April 2, 2024
Submitted
April 3, 2024
Operation
Air carrier
Aircraft
N287NN
Make and model
Emb ERJ170200LR
Aircraft serial
17000828
Aircraft time
11,341 hours, 7,499 cycles
Part
Pcu
Part number
UNKNOWN
Condition
Faulted
Location
Spoiler Sys
Stage of operation
CL
How discovered
O
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

SPOILER FAULT ON TAKEOFF. EMERGENCY DECLARED. TROUBLESHOT PER FIM TASK 27-03-00-810-90T-A. UPON INSP FOUND RH SPOILER STUCK OPEN. PERFORMED FIM TASK & SPOILER CLOSED & MSG CLEARED. PERFORMED RTS CHECK PER 27-00-00-070-801-A. RTS WAS SECCESSFUL WITH NO MSG ON CMC OR EICAS. SUSPECT TRANSITORY CONDITION. WHILE PERFORMING T/S TASK27-03-00-810-90T-A STEP 3 FOUND A HARD FAULT SPOILER FAIL AND THE RH MID MFS STUCK OPEN AT AROUND 35 DEGREES. REF ITEM 2 OF THIS NRWC FOR CORRECTIVE ACTION. RAR RH MID MFS PCU IAW AMM 27-65-01. LEAK CHECK GOOD OPC GOOD

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