Service difficulty report · Failsafe · Boeing 7374Q8

Difficulty date
December 31, 2008
Submitted
January 28, 2009
Operation
Air carrier
Aircraft
N774AS
Make and model
Boeing 7374Q8
Aircraft serial
25107
Aircraft time
51,918 hours, 29,295 cycles
Part
Failsafe
Part number
65C229103
Condition
Corroded
Location
Bs 500g
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FAIL SAFE ANGLE HAS CORROSION AT STR 28R. REMOVED CORRODED FAIL SAFE ANGLE IAW SRM 51-40-02 FIG 8. INSTALLED NEW FAIL SAFE ANGLE IAW B737 400 SRM 51 40 02.

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