TM 10-3930-671-24 Installation of Regulator for Alternator To ensure proper operation and to protect the alternator and  regulator,  the  following  steps  should  be  observed during installation. 1. Make sure regulator is  of  the  same  voltage  and polarity as the alternator and battery. 2. Disconnect battery cable at battery terminal. 3. Make  sure  the  mounting  area  of  the  alternator and  regulator  base  are  clean  and  make  a  good tight connection. 4. Connect     alternator     in     accordance     with     the manufacturer’s instructions. 5. Do   not   flash   field   or   ground   terminals   of   the regulator. 6. Reconnect battery cable. 7. Start  engine   and   observe   ammeter.      A   "high" charge  rate  is  normal  for  the  first  few  minutes, but will decrease as the battery recharges. Note When servicing the charging system, never  remove  a  unit  until  tests  have shown  it  to  be  defective.    Reference always should be made to the manufacturer’s maintenance manuals for complete troubleshooting instructions. F-161 (F-162 blank)

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