Users Manual Part 3

SECTION 7 – MAINTENANCE AND REPAIR
1. Maintenance Requirements
A. The maintenance-free design of the JetWave™ MCS-8562 Terminal AES system does not require
field maintenance to maintain airworthiness.
B. Maintenance of the JetWave™ MCS-8562 Terminal AES system is limited to replacement of LRUs
on verified failure.
C. OAE do not require field maintenance, such as lubrication of moving parts.
D. If functional problems occur, the BITE can identify the faulty JetWave™ MCS-8562 Terminal AES
LRU and the Modman collates this information which can be accessed through the GUI provided.
Refer to BITE Philosophy of this document for information on how to access the BITE data.
If replacement of an LRU is deemed necessary, in consultation with the customer’s authorized
JetWave product support, It is strongly recommended that all repairs be performed only at the
Honeywell authorized facility.
Only qualified technical personnel, familiar with avionics systems, should perform the test procedures
provided in this document. Before performing any test or fault isolation procedures, read the safety
advisories.
Remove the primary AC power delivered to the KANDU via aircraft circuit breaker. This will
power down the KANDU, including the 38.5 VDC and the 24 VDC power supply to the FMA.
-
- Wait 1 minute following the removal of power to KANDU before attempting cable disconnect
from FMA , or any physical contact with the FMA.
- Disconnect FMA Plug P1 and measure the voltage across Pin A and Pin B using a voltmeter
(38.5 VDC voltage line). The measurement should not exceed 1 VDC.
- Disconnect FMA Plug P3 and measure the voltage across Pin 5 and Pin 6 using a voltmeter
(24 VDC voltage line). The measurement should not exceed 1 VDC.
2. Continued Airworthiness, FAR 25.1529
The sections that follow supply instructions for continued airworthiness for the JetWave™ MCS-8562
Terminal AES system. The sections that follow are supplied in response to Federal Aviation Regulation
25.1529, Instructions for Continued Airworthiness.
3. Airworthiness Limitations
A. Installation of the JetWave™ MCS-8562 Terminal AES OAE assembly and LRUs on an aircraft
by supplemental type certificate (STC) or Form 337 obligates the aircraft operator to include the
maintenance information supplied by this manual in the operator’s Aircraft Maintenance manual
and the operator’s Aircraft Scheduled Maintenance Program.
B. 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™ MCS-8562 Terminal AES FMA installation.
C. It is recommended to consult basic Airplane Maintenance Manuals for limitations and procedures
not contained in this supplement. The inspections and airworthiness limitations specified in this
section are FAA approved.
D. 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
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EFFECTIVITY
ALL
11 Nov 2020
© Honeywell International Inc. Do not copy without express permission of Honeywell.
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
JetWave™ MCS-8562 Terminal