Service difficulty report · Pcu · Cessna 750

Difficulty date
February 4, 2008
Submitted
February 27, 2008
Operation
Air carrier
Aircraft
N936QS
Make and model
Cessna 750
Aircraft serial
7500036
Aircraft time
9,414 hours, 5,941 cycles
Engine
Pwa JT15D5
Part
Pcu
Part number
991444011
Part serial
00740081
Condition
Malfunctioned
Location
Ailerons
Part time
9,414 hours, 5,941 cycles
Stage of operation
LD
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

ROLL CONTROL FEELS ABNORMAL. CONTROLS ARE BINDING, THEN RELEASING. ESPECIALLY NOTICEABLE DURING SLOW FLIGHT. REMOVED AND REPLACED LT AND RT AILERON PCU'S IAW MM 27-11-05. OPS AND RIGGING CHECK GOOD.

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