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Mullen



Member Since: 31 Aug 2011
Location: West midlands
Posts: 93
England 
Td5 alternator and water
A few months ago I went through some water perhaps top of the wheel deep and the battery light came on! Replaced the alternator no problems!

Been off roading today and as soon as I went in the water battery light came on!! so gave it a tap with a bar and light goes out! It then came on a few other times but a tap sorted it!

So is it just one of them things or is there anyway of protecting the alternator?
Post #98437 6th Nov 2011 4:10pm
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wslr



Member Since: 18 Jul 2010
Location: Wellington, Somerset
Posts: 581
United Kingdom 
Td5 Alternators can be awkward at the best of times. Just keep them clean if you can. No real way to to this though.

Don't be tempted to fit cheap units as they can contribute to battery drain issues.
Post #98441 6th Nov 2011 4:34pm
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 8021
 2011 Defender 110 Puma 2.4 USW Stornoway Grey
we struggled with td5 alternators on a comp vehicle in a big way after the inner wings had been removed. an additional plastic 'crud' guard was made up to protect the back of the alt and since then she has been sound. try improvising something to go around the alt to protect it from the muck. Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop
Post #98477 6th Nov 2011 8:00pm
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Mullen



Member Since: 31 Aug 2011
Location: West midlands
Posts: 93
England 
Got any pictures of it? I need to do something as I have a land rover that I'm worried about taking off road Embarassed
Post #98487 6th Nov 2011 8:32pm
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Laurie



Member Since: 22 Feb 2008
Location: Sussex, England
Posts: 2897
England 2005 Defender 90 Td5 XS CSW Bonatti Grey
Make sure you're the first one through the water.
That way there's no suspended mud or grit to get into it Rolling Eyes
Post #98527 7th Nov 2011 12:53am
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