(b)
615 FDS, Flightline Dataload Station Qualtair Equipment and Engineering (Vendor Code 1HEC2) 15720 Mill Creek Boulevard, Suite 200, Mill Creeek, WA 98012
(c)
Data Loader - Shop Pentar Avionics Headquarters 19820 North Creek Parkway Suite 102, Bothell, WA 98011
(d)
or equivalent.
B. Procedures
S 022-002
(1)
Off-airplane data loading is accomplished on software loadable LRUs that are removed from the airplane or are taken out of stores.
S 422-003
(2)
An LRU which is removed from the airplane for the purpose of off-airplane loading must be installed using the AMM Removal and Installation procedures. The R & I procedures will require that you make sure that the correct software is installed in the LRU.
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(3) S 942-004Refer to the appropriate airline's documentation for the correct software part number or numbers for each software loadable LRU prior to performing this software loading procedure.
(4) S 942-005The procedures for software loading using off-airplane data loading equipment are documented in the respective supplier's off-airplane data loading equipment user's manual.
(5) S 942-006Refer to the airline's off-airplane data loading policy for additional off-airplane loading equipment and procedures information.
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ON-AIRPLANE SOFTWARE INSTALLATION - MAINTENANCE PRACTICES
_________________________________________________________
TASK 20-15-11-402-001
1. On-Airplane Software Installation_________________________________
A. General
(1) Software Installation Times
(a) The time required to install software in a component is variable and is dependent on several factors that include: 1) Retrieval of the correct software media, applicable
equipment and Maintenance Manual procedure. 2) Setup procedures. 3) Data transfer time. 4) Software configuration check. 5) Return to usual airplane configuration. 6) Airline completion procedures.
(2) Data Transfer Times
(a)
The data transfer time is the actual time from disk or disks insertion into the data loader until the data transfer is complete.
(b)
The data transfer time depends on: 1) The number of disks. 2) The type and size of software files on each disk. 3) The unique protocols and processors of the data loader. 4) The unique internal protocols and processors of the
component. 5) Disks inserted in a timely manner.
(c)
Typical data transfer times are:
1) Operational Program Software (OPS): approximately 5 to 16 minutes per disk; for example, if the OPS has four disks, then the complete installation can take as long as 64 minutes.
2) Operational Program Configuration (OPC): approximately 1 to 3 minutes per disk. 3) Databases: approximately 3 to 15 minutes per disk.
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(3) Table 201 - Data Transfer Times
(a)
Table 201 shows data transfer times for components that are approved for on-airplane software installation. Not all components are installed on all airplanes. If a component is installed on an airplane, then there is a software installation procedure applicable to that airplane. The software installation procedure is in the AMM chapter-section given in the table.
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