SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
MCS--4200/7200 Multi--Channel SATCOM System
23--20--35
15 Jul 2006
Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 7--1
SECTION 7
MAINTENANCE PRACTICES
1. Overview
A.
General
(1) This section supplies instructions for removing, reinstalling, and adjusting each LRU
of the MCS that has been installed by the aircraft manufacturer or completion center.
Where applicable, instructions for replacing lamps, knobs, and set screws are
included. Adjustment information is called out as required.
CAUTION:
SHOULD ANY INSTALLATION CRITICAL CASES ARISE WITH THE
REINSTALLATION OF ANY UNIT, YOU MUST COMPLY 100 PERCENT
WITH THE INSTRUCTION.
CAUTION:
TO PREVENT DAMAGE TO EQUIPMENT, TURN AIRCRAFT POWER OFF
WHEN REMOVING OR INSTALLING LRUS.
2. Equipment and Materials
A.
General
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO
MATERIALS SPECIFIED BY HONEYWELL. MATERIALS NOT
EQUIVALENT CAN CAUSE DAMAGE TO THE EQUIPMENT AND CAN
MAKE THE WARRANTY NOT APPLICABLE.
(1) Maintenance materials identified with a Honeywell Material Number (HMN) are given
in Table 7-1.
(2) No additional special equipment or materials other than those commonly used in the
shop are required to install the units in existing trays and clamps, and to adjust the
system. Do not over tighten mounting screws. Where torque values are not given, it
is acceptable to finger tighten the mounting screws.
Table 7-1.
Materials
Item
Description
Source
HMN 97P5778
RTV silicone, No. 3145,
translucent, per MIL--A--46146,
Group II, Type I military
designation M4614621XTN.
Dow Corning Corp, Midland, MI
(05AJ8)
HMN 98C0978
Sealant, corrosion inhibitive
(MIL--S--81733, Type II--1/2 -- for
extrusion application in the time of
1/2 hour) — Pro--Seal 870B--1/2
Courtaulds Aerospace, Glendale,
CA (83574)
NOTES: NOTES:
1.
Equivalent alternatives are permitted for materials in this list.
2.
The HMN codes in the list of materials identify the Honeywell Material Number (HMN) given to each material.