Chapter 1. INTRODUCTION - TM-55-4920-411-13-P0006

55-4920-411-13&P

CHAPTER 1

INTRODUCTION

Section 1. GENERAL

1-4. Preparation for Storage or Shipment.

1-1. Scope.

For administrative storage, refer to TM 740-90-1 and

This manual describes the Temperature and Speed

Chapter 4.

Simulator (Figure 1-1) and provides instructions for

1-5. Quality Assurance/Quality Control (QA/

operation and aviation unit maintenance. It includes in-

QC).

structions for replacement of parts available to the

Refer to FM 55-411 for information about quality

o p e r a t o r aviation unit, and aviation intermediate

assurance and qualty control.

maintenance repairmen and a repair parts and special

tools list (RPSTL).

1-6.

Equipment Improvement

Recommendations (EIR).

1-2. Maintenance Forms, Records, and Reports.

EIR can and must be submitted by anyone who is

Department of the Army forms and procedures used

aware of an unsatisfactory condition with the equipment

design or use. It is not necessary to show a new design or

for equipment maintenance will be those prescribed by

list a better way to do a procedure; just simply tell why

DA PAM 738-751.

the design is unfavorable or why a procedure is difficult.

EIR may be submitted on SF 368 (Quality Deficiency

1-3. Destruction of Army Material to Prevent

Report). Mail directly to Commander, US Army Avia-

Enemy Use.

tion Systems Command, ATTN: AMSAV-MPSD, 4300

Goodfellow Blvd. St. Louis, MO 63120-1798. A reply

Refer to TM 750-2414-2, Procedures for Destruction

will be furnished to you.

of Electronic Material to Prevent Enemy Use

Section Il. EQUIPMENT DESCRIPTION AND DATA

1-8.

Description

1-7.

Purpose and Use.

Temperature and Speed Simulator (Figure 1-1) is in

The Temperature and Speed Simulator test set

a portable metal case. Test cable and power cable are

checks the operation of the auxiliary power unit

in the lid. POWER input and SIGNAL OUTPUT

(APU) start sequence control in the UH-60A Helicop-

connectors and all operating switches, controls, and

ter. For proper operation of the start sequence control,

displays are on a single deck. Two handles permit easy

the test set provides selectable frequency and tempera-

removal of the deck when opening th unit.

ture output signals to the control, and monitors switch

closures from the control. The test also provides signals

1-9. Equipment Data.

to simulate low oil pressure and high oil temperature,

and includes an elapsed time clock to time the start

Refer to Table 1-1 for equipment data.

sequence.

1-1