MAINTENANCE FORMS, RECORDS AND REPORTS

TM 9- 2920- 224- 34&P

GENERAL INFORMATION - CONTINUED

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Type of Manual: This technical manual contains Instructions for maintenance and repair of Teledyne Walterboro

Model G22 series Engine Generator Assemblies at Direct and General Support.

Equipment Identification: The three configurations of generator assemblies covered in this manual are essentially

the same in their power--producing parts. The way in which cooling air for the generator is provided gives each

model a distinct appearance. Refer to table 1--1 for applications of each configuration.

Purpose of the Equipment: Generators are engine driven electrical power supply mechanisms. Their purpose is to

produce electricity of the proper voltage and in sufficient quantities to power electrical accessories.

Superseded Manual: This manual differs from TM 9--2920--224--34 (Feb 86), which it supersedes, in format to

MIL--STD--40051.

DS/GS ALLOCATIONS

Refer to maintenance allocation chart in TM 9--2350--258--20 for assignment of maintenance functions.

MAINTENANCE FORMS, RECORDS AND REPORTS

Department of the Army forms and procedures used for equipment maintenance will be those prescribed by DA

PAM 750--8. The Army Maintenance Management System (TAMMS) as contained in the Maintenance Manage-

ment update.

Accidents involving injury to personnel or damage to materiel will be reported on DA Form 285 (Accident Report-

ing) in accordance with AR 385--40.

Table 1- 1. Application of generator models

Army Part No.

Model No.

National Stock Number

Used On

8717421

G22--3

2920--00--795--6627

APU of M551, M551A1, M88A1, and M728

10889713

G22--6F

2920--00--830--6660

Engine of M88A1 and Engines

AVDS--1790--2D, A VDS--1790--2DA,

AVDS--1790--2DR

11642898

(NONE)

2920--00--169--5715

APU on M109

REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS

If your generator assembly needs improvement, let us know. You, the user, are the only one who can tell us what

you don't like about your equipment. Let us know why you don't like the design or performance. Put it on a SF 368

(Quality Deficiency Report). Mail it to the address specified in DA PAM 750--8.

CORROSION PREVENTION AND CONTROL

Corrosion Prevention and Control (CPC) or Army materiel is a continuing concern It is important that any corro-

sion problem with the generator be reported so that improvements can be made to prevent the problem in the fu-

ture. While corrosion is typically associated with rusting of metals, it can also include deterioration of other materi-

als such as rubber and plastic. Unusual cracking, softening, swelling, or breaking of these materials may be a

corrosion problem. If a corrosion problem is identified, it can be reported using SF 368, (Product Quality Deficien-

cy Report). Use of keywords such as "corrosion", "rust", deterioration", or "cracking" will ensure that the informa-

tion is identified as a CPC problem. SF 368 should be submitted to the address specified in DA PAM 750--8.

DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE

Refer to TM 750--244--6 for procedures on how to destroy the generator.

Below are some general guidelines to follow in destruction of equipment to prevent enemy use.

Destruction of equipment, when subject to capture or abandonment in a combat zone, will be undertaken only

when such action is necessary in accordance with orders of, or policy established by the Army commander.

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