Install guide
ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
CHAPTER 1
INTRODUCTION
Section I. GENERAL
1-1. Scope. This manual contains information required
to maintain, test, troubleshoot, and repair the Position
and Azimuth Determining System AN/ USQ-70 (PADS)
at the direct support and general support levels. Func-
tional descriptions, block diagrams, tools and material
lists are provided to support these functions as dictated
by the Maintenance Allocation Chart (Appendix D of
TM 5-6675-308-12). Marine Corps users shall refer to
Appendix .4 of TM 08837A-12/1. Repair parts and
special tools required are listed in TM 5-6675-308-24P.
Marine Corps users shall refer to TM 08837A-24P/3.
1-2. Maintenance Forms and Records. Department of
the Army forms and procedures used for equipment
maintenance will be those prescribed by DA PAM 738-
750, the Army Maintenance Management System
(TAMMS)Marine Corps personnel will prepare and
maintain records and report forms as prescribed by TM-
4700-15/1, Equipment Record Procedures.
1-3. Destruction of Army Material to Prevent Enemy
Use. Refer to TM 750-244-3 for procedures for destruc-
tion of this equipment to prevent enemy use.
1-4. Administrative Storage. Refer to TM 740-90-1 for
procedures, forms, records, and inspections required
during administrative storage of the PADS. Marine
Corps users shall refer to MCO 4450.7 for this informa-
tion.
1-5. Calibration. Refer to Chapter 4 for the
Inertia] Measurement Unit MX-9832/USQ-70
alignment procedure.
Section Il.
PADS
(IMU)
1-6. Reporting Equipment Improvement Recommen-
dations (EIR). EIRs can and must be submitted by
anyone who is aware of an unsatisfactory condition with
the equipment design or use. It is not necessary to show
a new design or list a better way to show a new design
or list a better way to perform a procedure, just tell
why the design is unfavorable or why a procedure is
difficult. Army users may submit EIRs on SF (Standard
Form) 368 (Quality Deficiency Report) to:
Commander, U.S. Army Troop
Support Command
ATTN: AMSTR-MOF
4300 Coodfellow Blvd.
St. Louis, MO 63120-1798
Marine Corps users shall submit EIR’s in accordance
with MCO 1650.17. They shall submit Quality Defi-
ciency Reports in accordance with MCO 4855.10. Mail
directly to:
Commanding General
Marine Corps Logistics Base (P840)
Albany, CA 31704-5000
Marine Corps users shall submit NAVMC Form 10772
eporting Errors and Recommending Improvementsto:
Commandant of the Marine Corps
Headquarters, Marine Corps
Code LMA-1
Washington, DC 20380
A reply will be sent directly to you.
DESCRIPTION AND DATA
1-7. Description. Description of PADS is contained in
1-9. Auxiliary Equipment. Auxiliary equipment used at
TM 5-6675-308-12. Marine Corps users shall refer to
direct support and general support maintenance consists
TM 08837A-12/1.
of five standardized electrical components cases (transit
cases) illustrated in figure 1-1 anti listed in table 1-1.
1-8. Tabulated Data. PADS performance data and items
These transit cases are used for transportation of the
comprising an operable equipment are tabulated in TM
inertial measurement unit, control and display unit,
5-6675-308-12. Marine Corps users shall refer to TM
computer power supply, and power supply. A transit
08837A-12/l.
case is provided with each spare unit.
Change 5
1-1