Garmin Display Unit GDU 1040

Haga click sobre el equipo para ver sus imagenes
                       The GDU 1040 has a 10.4 inch LCD display with 1024x768 resolution. 
              The cockpit has two GDU 1040s.One is configured as a Primary Flight Display (PFD) and the other is configured as the Multi-Function Display (MFD). The MFD shows navigation, engine, and airframe information. The PFD shows primary flight information, in place of gyro systems. Both GDU 1040s connect and show all functions of the G1000 system during flight. The displays communicate with each other and the GIA 63 Integrated Avionics Units (IAU) through a High-Speed Data Bus (HSDB) Ethernet connection. The PFD and MFD have a reversionary switch in which one display can show all information usually shown by both displays in the event that one does not operate correctly.
MAINTENANCE PRACTICES
CAUTION:  If possible, do not touch the lens. The GDU 1040 lens has a layer of anti-reflective material which is very sensitive to skin oils, waxes and abrasive cleaners.
CAUTION:  Do not use cleaners that contain ammonia. Ammonia will cause damage to the
anti-reflective material. It is very important to clean the lens with a clean, lint-free cloth and an eyeglass lens cleaner that is specified as safe for anti-reflective material.
A.  Remove the Garmin Display Unit (GDU)
(1)  Disengage the applicable Primary Function Display (PFD) or Multi-Function Display (MFD) circuit breaker for the GDU.
(2)  Turn the quick release fasteners 1/4 turn counterclockwise with a 3/32" hex drive tool. (3)  Carefully pull the GDU from the instrument panel.
(4)  Disconnect the electrical connector from the GDU.
B.  Install the Garmin Display Unit (GDU)
CAUTION:  If possible, do not touch the lens. The GDU 1040 lens has a layer of anti-reflective material which is very sensitive to skin oils, waxes and abrasive cleaners.
CAUTION:  Do not use cleaners that contain ammonia. Ammonia will cause damage to the
anti-reflective material. It is very important to clean the lens with a clean, lint-free cloth and an eyeglass lens cleaner that is specified as safe for anti-reflective material.
NOTE:  If a new unit is installed, it is necessary to load the software and configuration.
NOTE:  If the initial unit is installed in the initial location or in the opposite location, it is not necessary to load the software and configuration.
(1)  Make sure the connector and connector pins have no damage.                                                    
(a)  Replace the connector or connector pins if applicable.
(2)  Connect the electrical connector to the GDU.
(3)  Put the GDU in position flush with the instrument panel.
(4)  Make sure the locking-stud alignment marks are in the vertical position.
NOTE:  Light forward pressure can be required to engage the quick release fasteners.   Turn the quick release fasteners 1/4 turn clockwise with a 3/32" hex drive tool.
(6)  Make sure the GDU operates correctly.
(a)  If a new unit is installed, load the software and configuration. 
(b)  Do a check to make sure the GDU operates correctly. 



















Comments

Post a Comment

Popular posts from this blog

Cessna 152 Magneto Check

MAGNETO CHECK. NEVER ADVANCE TIMING BEYOND SPECIFICATIONS IN ORDER TO REDUCE RPM DROP. Too much importance is being attached to RPM drop in single ignition. RPM drop on single ignition is a natural characteristic of dual ignition design. The purpose of the following magneto check is to determine that all cylinders are firing. If all cylinders are not firing, the engine will run extremely rough and cause for investigation will be quite apparent. The amount of RPM drop is not necessarily significant and will be influenced by ambient air temperature, humidity, airport altitude, etc. In fact, absence of RPM drop should be cause for suspicion that the magneto timing has been bumped up and is set in advance of the setting specified. Magneto checks should be performed on a comparative basis between individual right and left magneto performance. a. Start and run engine until the oil and cylinder head temperatures are in normal operating ranges. b. Advance engine speed to 1700 RPM. c. Tu...
Read more

Brake System Cessna 172

                             BRAKE SYSTEM -MAINTENANCE PRACTICES              1. Description and Operation A. The hydraulic brake system is comprised of two master cylinders, located immediately forward of the  pilot’s rudder pedals, brake lines and hoses, and single-disc, floating cylinder brake assemblies located at  each main landing gear wheel. B. The parking brake system is comprised of a pull-type handle and mechanical connections which are  linked to the rudder pedal assembly. Pulling aft on the brake handle applies mechanical pressure to the  rudder pedals, activating the brakes and locks the handle in place. Turning the handle 90 degrees will  release the parking brake and allow for normal operation through the rudder pedals. C. Brake operation is accomplished by pushing on the upper part of each rudder pedal. This motion i...
Read more

McCauley Propeller Installation fixed pitch

Image
Propeller Installation for all fixed pitch propellers (except 1A162 model propellers).                   WARNING: MAKE SURE THE MAGNETO IS GROUNDED BEFORE INSTALLING  THE PROPELLER OR CONNECTING EXTERNAL POWER.                NOTE: McCauley recommends that propeller mounting nuts (if applicable) be replaced at each  propeller installation, whenever possible. However, nuts may be reused providing the threads are in good condition and the locking material prevents turning of the nut on the  stud by hand. Propeller mounting bolts must be magnetic particle inspected in accordance  with ASTM E-1444 or replaced whenever the propeller is removed from the engine.                NOTE: The aircraft maintenance manual or STC installation instructions should always be  consulted for any specialized procedures applicable to a specific aircraft....
Read more