SDR SWAA100854

Service difficulty report · Selector Valve · Boeing 7373H4

Difficulty date
February 11, 2010
Submitted
February 17, 2010
Operation
Air carrier
Aircraft
N370SW
Make and model
Boeing 7373H4
Aircraft serial
26597
Aircraft time
55,513 hours, 47,018 cycles
Part
Selector Valve
Part number
4105DA
Part serial
2817
Condition
Faulty
Location
Lt Mlg
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

LT MLG INDICATED UNSAFE (RED LIGHT) ON FINAL APPROACH. RAN CHECKLIST/MANUAL EXTENSION OF ALL 3 GEARS WORKED NORMALLY. REMOVED AND REPLACED LT MLG SELECTOR VALVE AND ADJUSTED LT MLG CONTROL CABLES PER MM.

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