Question about 2006 Derbi Senda R 125 4T
Every couple of days the lights, horn, indicators stop working so i have to charge battery and they are ok. Its a new battery
Ok this is probably one of two things either you have a bad earth on the bike causing a poor re charge rate or your alternator / magneto has gone up the spout ?.
If it is a bad earth you will probably be getting other symptons as well for insatnce rear bulbs blowing or headlight bulbs blowing ..horn or starter ( if fitted ) works intermittently you get the picture . check around the bike to all points where the loom attaches to the frame or the engine ( usually black wire bolted to earth ..= frame ) remove and check wires then clean the area it was attached to with a bit of sand paper / emery cloth and refit especially the one from the battery Minus side Black ?. that will go straight to frame somewhere . If it stays the same after you do this you need to check the output of the magneto . with the bike running place a multimeter on the battery terminals voltages should be any where between 12.volts to 13.5 or higher check specs in manuel if not then Magneto / dynamo / alternator faulty finaly if all else fails ( and this was left till last as you said it was new check the ph of the battery ie sometimes new battries should be full of acid but are not .. just water I have had a few .. especially if they are the none maintanance type . .. hope this helps Regards vortash
Posted on May 11, 2009
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Posted on Jan 02, 2017
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