Service difficulty report · Pressure Switch · Beech 1900C

Difficulty date
June 9, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Beech 1900C
Engine
Pwa PT6A65B
Propeller
Hartzl HCB4MP3
Part
Pressure Switch
Part number
5038912133
Condition
Malfunctioned
Location
Internal
Stage of operation
TX
Nature of condition
N
Precautionary procedure
O

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

What was found

(CAN) DURING GROUND OPERATIONS, THE CREW NOTICED THE RIGHT HAND LOW PRESSURE ANNUNCIATOR WAS ACTIVATED. MAINTENANCE REPLACED THE PRESSURE SWITCH AND TESTED THE SYSTEM SERVICEABLE.

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