Heater / Fan Motor Replacement

Technical questions and answers about the Mazda Bongo

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simon_gone_surfing

Heater / Fan Motor Replacement

Post by simon_gone_surfing » Sun Jun 14, 2009 11:10 am

Ok. This topic rears it's ulgy head again.

Does anyone know of a replacement heater blower motor (from another vehicle) that will fit the Bongo, as mine is bu**ered and the Bongo ones are uber-expensive.

Before you all start, I am now a motor disassembly and renovation expert! On multiple occasions I have stripped it down, cleaned the brushes, greased the spindle cup, cleaned the magnets, rewired the commutator (I'm not making this up!), resoldered the resistor (despite the cover saying not to), checked the fuses and still the bl**dy thing puts out the most feeble supply of air known to man. I had a fly come in the window the other day and the flapping of its wings created more of a breeze!

What's really frustrating is I get all four fan speeds - 1: is-it-on-wind, 2: micro-wind, 3: think-i-might-have-felt-it-wind, 4: can-hear-it-but-still-cooking-wind, so its not that side of things. The motor just isn't man enough.

What I'm after is a blower that'll make my cheeks flap with the force, as it's getting mighty hot down here in Devon and we need to keep the baby cool!

HELP!!!!!!
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waycar8
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Re: Heater / Fan Motor Replacement

Post by waycar8 » Sun Jun 14, 2009 11:16 am

nope, you cant get a upgraded one, its a case of put up with it I am afraid, but someone mentioned a while ago that a Peugeot 208 heater fan motor will fit, but no one else has tried it and reported back, so it may be a bit more powerfull.
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simon_gone_surfing

Re: Heater / Fan Motor Replacement

Post by simon_gone_surfing » Sun Jun 14, 2009 11:26 am

I was wondering if a motor from any other Mazda would fit - say a 626 or something? Haven't got my hands on one to look at it yet though. Will investigate 208. Ta
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waycar8
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Re: Heater / Fan Motor Replacement

Post by waycar8 » Sun Jun 14, 2009 11:31 am

Keep us posted, will be interested to see if it works and is a better flow of as we all feel the bongo blower isnt up to scratch
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missfixit70
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Re: Heater / Fan Motor Replacement

Post by missfixit70 » Sun Jun 14, 2009 11:58 am

Mine blasts out fine :? If it doesn't, I'd say there's something wrong, I don't think it's the fact that the standard fans are crap. It was much better after stripping & cleaning it when it died completely.
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simon_gone_surfing

Re: Heater / Fan Motor Replacement

Post by simon_gone_surfing » Sun Jun 14, 2009 12:00 pm

Ours has always been rubbish. It died twice and I re-animated it twice! Still rubbish. I will post my findings when I get round to it.
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missfixit70
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Re: Heater / Fan Motor Replacement

Post by missfixit70 » Sun Jun 14, 2009 12:28 pm

I suspect there will be compatibles, as a lot of the bongo parts have come from other vehicles, be worthwhile info to have, as I guess they will only take so much rebuilding :wink:
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Re: Heater / Fan Motor Replacement

Post by brorabongo » Sun Jun 14, 2009 11:35 pm

simon_gone_surfing, dont want to sound patronising but have you checked the linkage down by your left foot. (drivers side) The air might be getting directed the wrong way?
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Re: Heater / Fan Motor Replacement

Post by simon_gone_surfing » Sun Jun 28, 2009 6:48 pm

Not at all patronising - linkage by foot? This sounds interesting! I'm guessing feeds air to the rear blowers? Extra info would be great.
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missfixit70
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Re: Heater / Fan Motor Replacement

Post by missfixit70 » Sun Jun 28, 2009 7:01 pm

simon_gone_surfing wrote:Not at all patronising - linkage by foot? This sounds interesting! I'm guessing feeds air to the rear blowers? Extra info would be great.
Nope, just controls where the air goes to with the front blowers, rear blowers have a seperate fan - this lot should help - http://www.igmaynard.co.uk/bongo/forum/ ... 43&t=28727
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