Operator, Organizational, Field and Depot Maintenance Manual is changed as follows

Change in force: C 3

11-5820-467-15

*C 3

Operator, Organizational, Field and Depot Maintenance Manual

ANTENNA GROUP AN/GRA-50

HEADQUARTERS

DEPARTMENT OF THE ARMY

W ASHINGTON , D.C., 28 April 1964

TM 11-5820-467-15, 19 July 1961, is changed as follows:

Materiel Support Agency, ATTN: SELMS-MP,

Page 5 (as changed by C 2, 4 Sep 63). Make the

Fort Monmouth, N. J.

07703. One informa-

following changes:

tion copy will be furnished to the individual's

Add paragraph 1.1 after paragraph 1.

immediate supervisor (officer, noncommissioned

officer supervisor, etc.).

1.1. Index of Publications

Page 8. Delete paragraph 9 and substitute:

Refer to the latest issue of DA Pam 310-4 to

determine whether there are new editions, changes,

9. Checking Unpacked Equipment

or additional publications pertaining to the equip-

ment. DA Pam 310-4 is an index of current tech-

a. Inspect the equipment for damage incurred

nical manuals, technical bulletins, supply manuals,

during shipment. If the equipment has been

supply bulletins, lubrication orders, and modifica-

damaged, report the damage on DD Form 6

tion work orders available through publications

(para. 2).

supply channels. The index lists the individual

b. See that the equipment is complete as listed

parts (-10, -20, -35P, etc. ) and the latest changes

on the packing slip. If a packing slip is not avail-

to and revisions of each equipment publication.

able, check the equipment against the basic issue

Delete paragraph 2 and substitute:

items list (app. II). Report all discrepancies in

accordance with TM 38-750. Shortage of a minor

2. Forms and Records

assembly or part that does not affect proper

functioning of the equipment should not prevent

a. Reports of Maintenance and Unsatisfactory

use of the equipment.

Equipment. Use equipment forms and records in

Page 9, paragraph llb(9). Make the following

accordance with instructions in TM 38-750.

changes:

b. Report of Damaged or Improper Shipment.

Add the following after the last sentence:

Fill out

and forward DD Form 6 (Report of Dam-

Place the antenna as high as possible.

aged or

Improper Shipment) as prescribed in AR

Caution. line 2. Change "6" to: 24.

700-58

(Army) NAVASANDA Publication 378

Page 14 (as changed by C 2, 4 Sep 63). Delete

(Navy),

and AFR 71-4 (Air Force).

paragraph 13 and substitute:

c. Reporting of Equipment Manual Improve-

ments. The direct reporting, by the individual

13. Operator's Preventive Maintenance

user, of errors, omissions, and recommendations

for improving this manual, is authorized and en-

Preventive maintenance is the systematic care,

DA Form 2028 (Recommended

couraged.

servicing, and inspection of equipment to prevent

Changes to DA Technisal Manual Parts Lists or

the occurrence of trouble, to reduce downtime, and

Supply Manual 7, 8, or 9) will be used for reporting

to assure that the equipment is serviceable.

these improvements. This form will be completed

a. Systematic Care. The procedures given in

in triplicate using pencil, pen, or typewriter. The

paragraphs 13.1 and 13.2 cover routine systematic

original and one copy will be forwarded direct to

care and cleaning essential to proper up keep and

Commanding Officer, U. S. Army Electronics

operation of the equipment.

* This change supercedes C 2, 4 September I963.

234-377 0 - 89 - 1