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HL M41 Walker Bulldog light problems

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HL M41 Walker Bulldog light problems

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Old 12-26-2011, 03:32 PM
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paindoc
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Default HL M41 Walker Bulldog light problems

Hey folks! My Heng Long M41 is acting wierd.
About an hour ago, the two rear lights and the foward headlight would flicker randomly, and go on and off as the tank jostled around. 5 minutes later, they went out and stayed out. So, I cracked the thing open and had a look. None of my possible solutions worked- there were no shorts, cuts, or missing wires. I cant figure out what the heck is happening!
Any help would be appreciated!
Thanks
Old 12-26-2011, 03:53 PM
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Default RE: HL M41 Walker Bulldog light problems

Does the tak still run?. What kind of board is in it?
Old 12-26-2011, 03:55 PM
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paindoc
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Default RE: HL M41 Walker Bulldog light problems

It is an RX18. Everything else works. Here is something I discovered- when the little two pin connector for the rear lights is disconnected, the headlight still works. As soon as I connect it, the headlight goes out, the brake lights do nothing, and the mg light becomes the new rear light. Odd.
Old 12-26-2011, 04:01 PM
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rat now
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Default RE: HL M41 Walker Bulldog light problems


ORIGINAL: paindoc

It is an RX18. Everything else works. Here is something I discovered- when the little two pin connector for the rear lights is disconnected, the headlight still works. As soon as I connect it, the headlight goes out, the brake lights do nothing, and the mg light becomes the new rear light. Odd.
***?? that is weird....let us know if you find the problem. Ive got the same tank but so far no issues.
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Old 12-26-2011, 04:03 PM
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paindoc
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Default RE: HL M41 Walker Bulldog light problems

I think it may be a short, but am not sure. I may just have to rewire the taillights
Old 12-26-2011, 04:06 PM
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rat now
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Default RE: HL M41 Walker Bulldog light problems

Does the tank funtion normal other than that?
Old 12-26-2011, 04:08 PM
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paindoc
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Default RE: HL M41 Walker Bulldog light problems

Entirely so. Nothing is acting weird except for the rear lights. It has me confounded
Old 12-26-2011, 04:41 PM
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rat now
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Default RE: HL M41 Walker Bulldog light problems

Well if its just the lights it should be easy to trace out. It may just be a wire some where that has come unsoldered and is grounding out. Ive heard of some soldering issues on some HL tanks...meanwhile enjoy the fact it still runs.
Old 12-26-2011, 05:40 PM
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Default RE: HL M41 Walker Bulldog light problems

rat now is correct the HLtanks have solder issues if you have a soldering iron try to heat up the connections not too much that you fry anything i had the problem with my Pershing
Old 12-26-2011, 09:47 PM
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paindoc
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Default RE: HL M41 Walker Bulldog light problems

Thanks guys. My grandfather has quite the tool kit, and was once a tank commander himself. I am going out to his house tomorrow and will give it a look then.
Meanwhile, I am going to go run over some stuff. Hardcover books are mighty nice 
Old 12-26-2011, 10:23 PM
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Default RE: HL M41 Walker Bulldog light problems

ok enjoy let us know what it is when you find out
Old 12-27-2011, 06:39 AM
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Default RE: HL M41 Walker Bulldog light problems

Hi Folke
I have the same problem with my Bulldog except only head light is out, everything works normal
Harle

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