Honeywell International Inc. DMA-37B2 Manuale Utente

Page 2001

10 Oct 2007

DMA-37B DME System

© Honeywell International Inc. Do not copy without express permission of Honeywell.

(1) This section of the manual provides service personnel with installation and maintenance 

information for the DMA-37B DME System. Installation instructions are supported by 

mechanical outline drawings and an electrical interconnection diagram. These drawings, 

located at the back of this section, must be reviewed by the installer, and requirements 

peculiar to the airframe must be established before starting the installation.

(1) Visually inspect the DMA-37B DME System and all associated equipments for possible 

damage which can occur during shipment. Inspect for dents, deep abrasions, chipped 

paint, etc. If any equipment is damaged, notify the transportation carrier immediately.

(2) A Honeywell test and inspection record and quality report tag is included with each 

shipped unit. This notifies the customer that the necessary production tests and 

inspection operations have been performed on that particular unit.

(3) One copy of the quality report tag is affixed to each unit by the first assembly inspector. 

As the unit proceeds through production and stock to the shipping area, the appropriate 

blocks on the test and inspection record of the tag are stamped. This tag accompanies 

the unit when it is shipped to the customer. Customers are requested to complete the 

quality report portion of the tag and return it to the Honeywell Quality Assurance 

Department, Fort Lauderdale, Florida. This portion of the tag provides Honeywell with 

the necessary information required to evaluate shipping methods as well as test and 

inspection effectiveness.

(4) Completed cards are accumulated to provide information for a periodic analysis.

(1) The components in the DMA-37B DME System are adjusted and tested prior to 

shipment. Therefore, preinstallation testing is not required. However, if preinstallation 

testing of the units is desired, refer to the customer acceptance criteria given in the 

Component Maintenance Manual for the appropriate unit in the system. Refer to 

Paragraph 4 in the INTRODUCTION section of this manual for a list of related 

Component Maintenance Manuals.

(1) Honeywell uses a standardized marking system to identify equipment and their 

subassemblies which have had changes incorporated. Refer to the front of the 

appropriate Component Maintenance Manual for a list of Service Bulletins affecting the 

unit.

(1) The DMA-37B DME System will operate in any installation that complies with ARINC 

characteristic 709-8; it also operates as an DME-37A DME System replacement in any 

installation that complies with ARINC 709. See Figure 2006 for particulars.