User's Manual Part 6

Page 8-2
3 Mar 2017
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
(2) It is recommended that this section be appended to the Airplane Maintenance Manuals. The
information contained herein supplements the Airplane Maintenance Manuals in areas
covered by the JetWave™ AES FMA/TMA installation.
(3) It is recommended to consult basic Airplane Maintenance Manuals for limitations and
procedur
es not contained in this supplement. The inspections and airworthiness limitations
specified in this section are FAA approved.
(4) Aircraft Manufacturers may also impose return to
service criteria on installed aircraft
equipment after lightning or bird strike events. This section and the sections that follow
specifies the inspections and other maintenance required under sections 433.16 and 91.403
of the Federal Aviation Regulations unless an alternative program has been FAA approved.
Initial and recurring inspections of the JetWave™ AES
OAE assembly
and LRUs and its associated
provisions are required. Specific inspection intervals are contained in Table 8-1.
8.4 General Instructions for Inspection
This section provides general instructions for the inspection of the JetWave™ AES OAE assembly and
LRUs.
(1) Gain access to the installation location on the fuselage for fuselage mount antenna assembly
or to
the top of the aircraft vertical stabilizer in the case of tail mount antenna assembly
(2) Clean all visible surfaces of the antenna, r
adome assembly, and base plate.
(3) Do the inspections and checks presented in Electrical an
d Mechanical Inspection and Check.
(4) Remove the primary AC power delivered to the KANDU via aircraft c
ircuit breaker. This will
power down the KANDU, including the 38.5 VDC and the 24 VDC power supply to the
FMA/TMA.
(5) Wait 1 minute following the removal of power to KANDU before attempting cable disconnect
from FMA/TMA,
or any physical contact with the FMA/TMA.
(6) In case of FMA, disconnect FMA Plug P1 and measur
e the voltage across Pin A and Pin B
using a voltmeter (38.5 VDC voltage line). The measurement should not exceed 1 VDC.
(7) In case of TMA, disconnect TMA Plug P22 and measure
the voltage across Pin G and Pin H
using a voltmeter (38.5 VDC voltage line). The measurement should not exceed 1 VDC.
(8) In case of FMA, disconnect FMA Plug P3 and measur
e the voltage across Pin 5 and Pin 6
using a voltmeter (24 VDC voltage line). The measurement should not exceed 1 VDC.
(9) In case of TMA, disconnect TMA Plug P22 and measure the voltage across Pin U and Pin V
(TMA) using a voltmeter (24 VDC voltage line). The measurement should not exceed 1 VDC.
Draft as of 31 May 2017