Service difficulty report · Switch · Doug DC1030

Difficulty date
March 13, 1998
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Doug DC1030
Part
Switch
Part number
H2024B
Condition
Intermittent
Location
Assory Door
Stage of operation
CL
Nature of condition
P
Precautionary procedure
A, D

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

What was found

(CAN) UNABLE TO PRESSURIZE A/C AFTER TAKEOFF WITH OUTFLOW VALVE CLOSED. ON RETURN TO DEPARTURE DOCK, FOUND CENTER ACCESSORY DOOR OPEN. DOOR SWITCH WAS INTERMITTENT AND GAVE NO WARNING INDICATION. SWITCH REPLACED.

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