Bell 206L 型号 Snow Deflector 修改手册说明书 TB 206L-23-258 Page 1 of 8 Approved for public release. TECHNICAL BULLETIN 206L-23-258 13 June 2023 MODEL AFFECTED: 206L-1, 206L-3, and 206L-4 SUBJECT: SNOW DEFLECTOR, MODIFICATION OF HELICOPTERS AFFECTED:Serial numbers 45154 through...
In-Out Sync Used for maintenance purposes only. Program Flags On after the computer has executed the Set Selected Program Flag instruction or an in-out device has been activated, indicating its readi- ness to be serviced. (Can only be turned off or cleared by executing the Clear Selected ...
) operation of the actuator assemblies to move pallets204A,204B, along tracks206A,206B,208A,208B. Manual drive inputs222A,222B, are provided in the electric power units218A,218B, for enabling manual operation of the actuator assemblies in the absence of power and/or for maintenance. ...
In addition, the use of line replaceable propulsion units is beneficial in maintenance situations if a fault is discovered with one of the propulsion assemblies 24, 26. In this case, the faulty propulsion assemblies 24, 26 can be decoupled from airframe 12 by simple operations and another ...
made aware of cases where corrosion has been found on the freewheel assembly housing surface to the engine gearbox interface. Following investigation, it was discovered that the surface paint masking of the interface of freewheel housing 406-040-500-107 is best adapted to fit on the model 206...
The nacelles are standardized units that are preferably line replaceable units enabling easy installation on and removal from flying frame 12, which enhances maintenance operations. For example, if a fault is discovered with one of the propulsion assemblies, the nacelle can be decoupled from the ...
the system proceeds to step 274 to determine if a maintenance charge is being applied to the battery pack 22. If so, the system proceeds to the return. If not, the system sets the PWM on board the microcontroller 62 for a maintenance charge in step 276. If the system status indicates ...
The nacelles are standardized units that are preferably line replaceable units enabling easy installation on and removal from flying frame 12, which enhances maintenance operations. For example, if a fault is discovered with one of the propulsion assemblies, the nacelle can be decoupled from the ...
a communication subsystem sending and receiving operations messages to and from said each AIN element via a standardized transport protocol, and a monitoring subsystem identifying errors in each of the subsystems of said each AIN element, a maintenance and operations console (MOC) coupled to said pl...
Propulsion assemblies26a,26b,26c,26dmay preferably be standardized and interchangeable units that are most preferably line replaceable units enabling easy installation and removal from aircraft10. In addition, the use of line replaceable units is beneficial in maintenance situations if a fault is discove...