Service difficulty report · Switch · Doug MD11F

Difficulty date
July 19, 2018
Submitted
July 20, 2018
Operation
Air carrier
Aircraft
N288UP
Make and model
Doug MD11F
Aircraft serial
48540
Aircraft time
74,806 hours, 13,632 cycles
Part
Switch
Condition
Defective
Location
L1 Door
Stage of operation
IN
How discovered
O
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

IN THE BLOCKS AT LOAD COMPLETE ATTEMPTED TO SHUT L DOOR, L1 DOOR WOULD NOT SHUT CLOSED AND STAY LOCKED. R&R L1 OUTSIDE CONT SWITCH S1-1013 REF WDM 52-11-01. OPS CK NORMAL. EFF SOURCE REF: 52-11-05-05.

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