CHAPTER 2 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

TM 9-1240-369-34

CHAPTER 2

DIRECT SUPPORT AND GENERAL SUPPORT

MAINTENANCE INSTRUCTIONS

Section I. REPAIR PARTS, SPECIAL TOOLS AND TEST EQUIPMENT

maintenance of the laser range finder at direct support

2-1. General.

(DS) and general support (GS) maintenance. Special

Repair parts, special tools and test equipment are

tools and test equipment which are necessary to perform

listed in TM 9-1240-369-34P.

operations described in this manual are listed in tables 2-

1 thru 2-3 and illustrated in figures 2-1 thru 2-4. The

2-2. Standard Tolls and Test Equipment.

units of the laser range finder are also needed for DS/GS

Special tools and test equipment having general

level maintenance and are illustrated in figure 1-1.

application to the laser range finder are authorized for

These equipments, along with a prime power source.

issue by tables of allowances (TA) and tables of

form a complete system hot mock-up for testing,

organization and equipment (TOE) and are listed in table

troubleshooting, and alining faulty units of the laser range

2-4.

finder.

2-3. Special Tools and Test Equipment.

Special tools and test equipment are provided for

Table 2-1. Direct Support Special Tools and Test Equipment (10559658)

Reference

Item

NSN or

Fig

Item

No.

Item

reference

No.

Function

Tester, R/T

10559600

2-1

To measure receiver sensitivity and

}

transmitter output energy of the

receiver transmitter unit(A76).

Cable, extender PFN charge power

10559664

2-1

To provide test points for designated

Extender card, counters

10559508

2-1

circuit card assemblies located in

Extender card, reply gating

10559516

2-1

the power supply control unit

Extender card, select logic

10559518

2-1

(A77) and battery power supply

Extender card, 1600 power supply

10559517

2-1

unit (A78) during troubleshooting .

Puller. circuit card

11737838

2-1

To remove circuit card assemblies

from power supply control unit

(A77) housing.

}

Wrench, ball (0.035)

11737812-1

2-1

Used to loosen and tighten various

Wrench, ball (3/32)

11737812-2

2-1

socket head cap screws during

Wrench, ball (7/64)

11737812-3

2-1

repair of unit.

Wrench, ball (9/ 641

11737812-4

2-1

}

Wrench, ball (5/32)

11737812-5

2-1

Wrench, connector (10.875)

11737480-5

2-1

Wrench, connector (1.062)

11 37480-8

2-1

Used to loosen and tighten various

Wrench, connector (1.187)

11737480-10

2-1

connector nuts during repair of

Wrench, connector (1.312)

11737480-12

2-1

units.

Wrench, connector (1.437)

11737480-14

2-1

Wrench, connector (1.562)

11737480-16

2-1

Wrench, connector (1.687)

11737480-18

2-1

Case, carrying

1174;5643

2-1

To carry and store special tools and

test equipment for the laser range

finder.

2-1