Ce-niehoff-co C802/C802D/C820 Troubleshooting Guides Manual de usuario descargar pdf (Pagina 10)

Page 10

TG0004E

If you have questions about your alternator or any of these test procedures, or if you need to locate a Factory Authorized Service Distributor, please contact us at:

C. E. Niehoff & Co.• 2021 Lee Street • Evanston, IL 60202 USA

TEL: 800.643.4633 USA and Canada • TEL: 847.866.6030 outside USA and Canada • FAX: 847.492.1242

E-mail us: support@CENiehoff.com OR Visit our Web site: www.CENiehoff.com

Yes

With engine off, is battery voltage present at alternator 14 V B+ terminal?

Chart 5 – A2-303 Regulator – No 14 V Alternator Output – Test Circuit

Yes

Connect DMM red lead to pin E on alternator-to-regulator harness plug.

Connect black lead to pin C on same plug.

Does battery voltage exist? See Figure 9, page 9.

Alternator is defective.

Repair vehicle wiring as necessary.

Continue test.

Substitute a known good regulator. Run engine. Is regulator setpoint voltage present?

Yes

Original regulator was defective.

Alternator is defective.

(CONT’D)

Section 3: Advanced Troubleshooting

1 2 3 4 5 6 7 8 9 10

Comentarios a estos manuales

Sin comentarios

Ce-niehoff-co C802/C802D/C820 Troubleshooting Guides Manual de usuario Pagina 10

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Ce-niehoff-co C802/C802D/C820 Troubleshooting Guides