Honeywell KHF 1050 System Installation Manual page 129

7. Inspection, System Checkout, and Flight Test Procedures
7.A. Inspection
"Table 2007 - Visual Inspection Procedure"
that should be performed after the system installation as part of a system checkout.
In addition, the procedure can be used as periodic maintenance inspection check.
EQUIPMENT
KAC 1052 1.
2.
KPA 1052 1.
2.
KRX 1053 1.
2.
Antenna
7.B. System Checkout
7.B.(1) General
The KHF 1050 HF Communication System requires three stages of
post-installation testing to ensure proper operation: (1) A system interwiring
check is performed before installation of system components and before power
is applied, to verify that all aircraft and HF system interconnections are correct.
Continuity of power pins is double-checked. (2) After system components are
installed, a visual inspection of the equipment and connections is made. (3) The
post-installation test applies power to system components and checks out
system functions.
7.B.(2) System Interwiring Check
7.B.(2)(a) Check that all cables and interwiring are installed according to the
interwiring and cable fabrication instructions Paragraph
and Cable Fabrication"
Revison 2
N
KHF 1050 SYSTEM INSTALLATION MANUAL
INSPECTION/CHECK PROCEDURE
Verify that all connections to the KAC 1052 are secure.
Verify that the ground strap is connected to the ground post.
Verify that all connections to the KPA 1052 are secure.
Verify that all coaxial cables are properly connected to the KRX
1053 and the KAC 1052.
Verify that all connections to the KAC 1052 are secure.
Verify that the controller connector is secure.
Verify that the antenna HN connector is securely tightened.
Table 2007 - Visual Inspection Procedure
.
is a visual inspection/check procedure
23-10-09
"5.C. Interwiring
Page 2047
Apr/2006