UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
ENSTROM F-28F/280F SERIES MAINTENANCE MANUAL SUPPLEMENT 1
Rev.
8
13-5
Jan
15/19
1) Verify the software version number matches the approved software version listed in
the Enstrom Rotorcraft Flight Manual 28-AC-081. Refer to
GTX 345 Part 27 AML
Maintenance Manual
, Document No. 190-00734-21, Section 7.1 for the software
version check and Section 7.2 for software update instructions.
2) Set configuration parameters per Figure 13-3 (refer to
GTX 345 Part 27 AML
Maintenance Manual
, Document No. 190-00734-21, Section 8.3.1, Section 8.3.2, or
refer to
GTX 3X5 Installation Tool Guide
, Document No. 190-01499-30, Section 2.3).
C. Perform GTX Test in accordance with
GTX 345 Part 27 AML Maintenance Manual
,
Document No. 190-00734-21, Section 8.4.
D. When checkout procedures have been completed, record the following information in
appropriate aircraft maintenance logs.
1) Part number and version number of any software updates performed during
maintenance.
2) Record part and serial number of any LRU which was replaced.
4-2.
Figures and Diagrams
A. GTX 345 installation is shown in Figure 13-1 and Figure 13-2.
B. Refer
to
GTX 345 Part 27 AML Maintenance Manual
, Document No. 190-00734-21, Figure
6-7, for GTX 345 unit, rack, backplate, altitude encoder, and connector kit illustration.
C. The GTX 345 electrical schematic is shown in Diagram 13-1.
Figure 13-1. GTX 345 Installation
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