MIL-DTL-24784-17 Hull, Mechanical, And Electrical \(Hm&E\) Systems And Electronic And Interior Communication \(Ic\) Systems Manual Requirements \(See Notice 2 For Replacement Information\)This specification sets forth content requirements for the preparation of technical manuals covering the installation, operation, maintenance, and parts support \(without services of manufacturer\'s representatives\) of hull, mechanical and electrical \(HM&E\) systems, and electronic and interior communications \(IC\) systems of military or commercial design \(see 6.4.1\).

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MIL-DTL-24784/17B(SH)

OBSERVE

REFERENCE

STEP

1. Preliminary Procedure.

a. Position the following switches on

rear deck assembly 1A210A1 as

indicated.

Switch

POSITION

POWER

OFF

BATTLE SHORT OFF

STOW

BRAKES APPLY

b. Position POWER switch on console

1A220A20 (see figure 5-2) to OFF.

Covers Secured

Check to ensure that all chassis or

subassemblies in the four

compartments of electronic rack

assembly, 1A70 are in the retracted

position and all covers are secured.

Director Clear

d. Remove all obstructions from the

rotational paths of the director main

antenna assembly.

2. Power off

a. At power control panel perform the

following.

Lighted

Schematic, figure 5-233

(1) Check convenience lamp

indicators.

Relay diagram, figure

e. At track meter panel, 1A340-02.

Extinguished

5-77, SH #(4B)

check COOLANT FAILURES lamp.

(Depress RESET

button if lamp is

lighted)

FIGURE 17-5. Operational procedure.