Service difficulty report · Uplock Switch · Doug DC873

Difficulty date
November 12, 2004
Submitted
November 12, 2004
Operation
Air carrier
Aircraft
N802DH
Make and model
Doug DC873
Aircraft serial
46076
Part
Uplock Switch
Part number
H2024B
Condition
Malfunctioned
Location
Lt Mlg Door
Stage of operation
CR
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

DURING LEVEL OFF AND FL 250 DOOR NOT LATCHED LIGHT ILLUMINATED RAN ABNORMAL PROCEDURES DOOR NOT LATCHED LIGHT REMAINED ILLUMINATED. RESTRICTED TO 230 KTS S/O PANEL RT GEAR DOOR UNSAFE LIGHT ALSO ILLUMINATED. REMOVED AND REPLACED LT MLG DOOR UPLATCH SWITCH PER MM 20 50-0, OPS CK GOOD PER MM 32-60-0 PN: H20-24B.

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