Service difficulty report · Pump · Lkheed C130B

Difficulty date
April 6, 2020
Submitted
April 8, 2020
Operation
General aviation
Filed by
7CUR207C
Coulson Aviation (USA) Inc
Make and model
Lkheed C130B
Aircraft serial
161495
Aircraft time
14,675 hours, 5,570 cycles
Part
Pump
Part number
7338722
Part serial
SE13629
Condition
Unserviceable
Location
Zone 500
Stage of operation
IN
How discovered
O
Nature of condition
S
Precautionary procedure
O

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

What was found

WHILE RIGGING PROPELLERS IT WAS DISCOVERED THE #1 PROPELLER PRESSURE CUTOFF SWITCH IN THE PUMP HOUSING WILL NOT RELEASE THE FEATHER BUTTON.