17 results found (1269ms)
Airworthiness Directives; PZL-Swidnik S.A. Helicopters
Unsafe Condition: The detection of corrosion on the main rotor blade (MRB) attachment bolts, which could lead to cracks and failure of one or more of the MRB attachment bolts and result in loss of an MRB and consequ...
Why matched: Airworthiness Directives; PZL-Swidnik S.A. Helicopters
Airworthiness Directives; Various Helicopters
Unsafe Condition: unsafe condition on these products.
Why matched: Airworthiness Directives; Various Helicopters
Airworthiness Directives; Umlaut Engineering GmbH (Previously P3 Engineering GmbH) HAFEX (Halon-Free) Hand-Held Fire Extinguishers
Unsafe Condition: The spindle geometries of the fire extinguishers were found to be out of tolerance, which could cause a non-detectable seizure of the spindle that could cause the fire extinguisher to be inoperative.
Why matched: Airworthiness Directives; Umlaut Engineering GmbH (Previously P3 Engineering GmbH) HAFEX (Halon-Free) Hand-Held Fire Extinguishers
Airworthiness Directives; Umlaut Engineering GmbH (Previously P3 Engineering GmbH) HAFEX (Halon-Free) Hand-Held Fire Extinguishers
Unsafe Condition: Prolonged exposure to high temperature conditions can dislodge the spindle in the fire extinguisher head, subsequently making the fire extinguisher inoperative.
Why matched: Airworthiness Directives; Umlaut Engineering GmbH (Previously P3 Engineering GmbH) HAFEX (Halon-Free) Hand-Held Fire Extinguishers
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: fractured bracket bolts
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: displaced teeth were detected on the moveable assemblies of a main rotor (MR) blade droop stop, which could result in erroneous operation of MR blade droop stop teeth during engine start-up or shut...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: Damage to the wheel braking system pneumatic line fitting installed on the left-hand (LH) main landing gear (MLG) leg, which could result in loss of MLG wheel braking capability and subsequent loss...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: A bolt part number (P/N) 3003A-6-16-3 was found broken on fairing P/N 30.23.015.00.03 installed on vibration absorber P/N 30.23.000.00.04. This condition, if not corrected, could lead to detachment...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: occurrences were reported of cables found worn out; the damage consisted of reduction of the cable diameter near the swaged terminal. This condition, if not detected and corrected, could lead to re...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: Cracks on the Main XMSN case housing, which could lead to structural failure and loss of load carrying capabilities of the Main XSMN, possibly resulting in loss of helicopter control.
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: Corrosion was found on the main rotor vibration absorber star during routine maintenance, which could lead to structural failure of the vibration absorber star, possibly resulting in damage to the ...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: An error in the Airworthiness Limitations for PZL Model PZL W-3A helicopters, which incorrectly stated the life limit for horizontal stabilizer part number (P/N) 30.13.600.00.04 up to serial number...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: occurrences of improperly locked bolts, which secure the input quill cover and graphite seal assembly of the WR-3 MGB, could lead to disconnection of the engines to the MGB mechanical link, possibl...
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Świdnik S.A. Helicopters
Unsafe Condition: cracking in a nose landing gear (NLG) bellcrank assembly, part number (P/N) 30.42.010.01.00, due to reduced wall thickness, which resulted from a manufacturing deficiency.
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S.A. Helicopters
Unsafe Condition: Rotation of the generator air outlet collector, which could lead to restricted cyclic control stick movement and subsequent loss of control of the helicopter.
Why matched: Airworthiness Directives; PZL Swidnik S.A. Helicopters
Airworthiness Directives; PZL Swidnik S. A. Model W-3A Helicopters
Unsafe Condition: Leakage was found in the pipe 37.59.006.00.00 installed in the pressure line of hydraulic system 2, in the part between the hydraulic block and the ground hydraulic unit panel. This condition, if n...
Why matched: Airworthiness Directives; PZL Swidnik S. A. Model W-3A Helicopters
Airworthiness Directives; PZL-Swidnik S.A. Models PW-5 “Smyk” and PW-6U Gliders
Unsafe Condition: Failure of the control system due to push-rod ends that do not meet the minimum dimension, which could lead to loss of control of the glider.
Why matched: Airworthiness Directives; PZL-Swidnik S.A. Models PW-5 ``Smyk" and PW-6U Gliders