AJK
08-18-2007 03:43:04
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Re: JCB 3CX Electrics in reply to Andrew Mawson, 08-15-2007 15:08:42
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The buzzer will come on if the oil pressure drops,if the temperature rises, if the air filter clogs,if the alternator belt breaks or the alternator stops charging,if there is a problem with the alternator the buzzer will not go off and rev counter will not work,probably by changing the alternator will fix the charging,buzzer and rev counter,you can get a service exchange alternator just before the Blackwall Tunnel South side Ranburn Ltd 243, Tunnel Avenue, London, SE10 0PT Tel: 020 8858 3197 They do fuel injection,starters and alternators,you may have a source nearer you,make sure the alternator you get has the terminal for the rev counter,the way the fuel gauge works is when the key is switched on power is sent to one side of the gauge,the ground is made through the sender unit in the tank,find the sender unit,take off the wire and ground it,the gauge should now read full with the key on,if it does the wiring and gauge are ok and the problem is with the sender unit,apart from making sure that the unit is making good ground there is not much you can do with it except replace it after making sure its failed. Good Luck AJ
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