Cub Cadet Yanmar 3TNV72 - Manual (Page 239)

ALTERNATOR
11-6 TNV IDI Service Manual
Introduction
INTRODUCTION
This section of the Service Manual describes the servicing of the dynamos and alternators. Yanmar Part No.
129423-77200 alternator is used in this section to show the service procedures for the representative
alternator. Yanmar Part No. 171301-77201 dynamo is used in this section to show the service procedures for
the representative dynamo. For specific part detail, see the Parts Catalog for the engine you are working on.
STANDARD AND OPTIONAL DYNAMO INFORMATION
STANDARD AND OPTIONAL ALTERNATOR INFORMATION
ALTERNATOR SPECIFICATIONS
YANMAR Part Number Mfg. Mfg. Part Number Specification
171301-77201 Kokusan GP8138 DC12V-15A
119910-77200 Kokusan GP9191 DC12V-20A
YANMAR Part Number Mfg. Mfg. Part Number Specification
119620-77201 Denso 100211-4531 DC12V-40A
129423-77200 Denso 101211-1170 DC12V-40A with Pulse
129961-77200 Denso 101211-2591 DC12V-55A
119626-77210 Denso 101211-2951 DC12V-55A with Pulse
Yanmar Part Number 129423-77200
Nominal Output (13.5 Volts Heat) 40 Amps
Weight 6.17 lb (2.8 kg)
Revolution Direction (As Viewed From Pulley) Clockwise
Rating Continuous
Battery Voltage 12 Volts
Rated Revolution 5000 rpm (min -1 )
Operating Range 1350 - 18000 rpm (min -1 )
Grounding Characteristics Negative (-) Side of Circuit
Integrated Regulator IC Regulator
Outside Diameter of Pulley 2.724 in. (69.2 mm)
Belt Shape Type A
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