Service difficulty report · Igniter · Boeing 76731B

Difficulty date
April 4, 2021
Submitted
April 7, 2021
Operation
Air carrier
Aircraft
N1361A
Make and model
Boeing 76731B
Aircraft serial
26265
Aircraft time
93,980 hours, 20,795 cycles
Engine
Ge CF680C2B6F
Part
Igniter
Part number
CH31772A
Part serial
16054920
Condition
Faulted
Location
Rt Engine
Stage of operation
TX
How discovered
V
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

R ENGINE NO LIGHT OFF FIRST ATTEMPT WITH ENG START IN "SINGLE". SECOND START NORMAL WITH SWITCH IN "BOTH". DISCOVERED EICAS MESSAGE R ENG IGNITOR 2, CONFIRMED FAULT ON R PIMU. REMOVED R ENG NR 2 IGNITER AND INSTALLED NEW IGNITER IAW AMM 74-21-02. OPS CHECK GOOD.

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