TM-9-2920-258-30-P
ALTERNATOR, 180 AMPERES, MODEL 5520AB
TECHNICAL MANUAL; DIRECT SUPPORT MAINTENANCE MANUAL
APRIL 1989
TM-9-2920-258-30-P - Page 5 of 76
TM 9-2920-258-30&P
SECTION I
CHAPTER 1
INTRODUCTIO N
GENERAL INFORMATION
1-1
1-2
1-3
1-4
1-5
SCOP E
This technical manual gives instructions for Direct Support Maintenance of the Leece-Neville
Alternator, 180 Amperes, Model 5520AB.
Department of the Army forms and procedures used for equipment maintenance will be those
prescribed by DA PAM 738-750, The Army Maintenance Management System (TAMMS).
DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE
Refer to TM 750-244-6 for procedures on how to destroy the Alternator.
PREPARATION FOR STORAGE OR SHIPMENT
Prepare for storage or shipment in accordance with local procedures.
REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR)
If your Alternator needs improvement, let us know. Send us an EIR. 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. Put it on a SF 368 (Quality Deficiency Report). Mail it to us at:
Commander, US. Army Tank-Automotive Command, ATTN: AMSTA-QRT, Warren, Ml.
48397-5000. We’ll send you a reply.
SECTION II
EQUIPMENT DESCRIPTION AND DATA
1-6
EQUIPMENT CHARACTERISTICS AND FEATURES
The Alternator produces alternating current that is externally rectified (altered to direct current)
to charge the vehicle and equipment batteries. It consists of a Drive End Housing, Stator,
Rotor, End Housing, Axial Impeller Fan, Connector Assembly and Brush Rigging Assembly
containing four Brushes.
1-1
MAINTENANCE FORMS, RECORDS AND REPORTS
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