JokerUK

Active Member
Full Member
Hi all,
Finally getting around to fitting an electric fan to my 200TDI Defender and appeared to have failed at the first hurdle….
The kit is from bolt on bits and includes:
-Fan
-4 small plastic brackets
-2 large metal plates
-Electrics cable with top hose T-piece, switch etc
-Lots of tie wraps
4 nuts, bolts and washers

783D2770-3894-4D18-ACA5-6F7E854802F6.jpeg


The problem is, ‘fit brackets to fan and fit fan to radiator frame’
It’s not clear which slots on the fan to push the plastic brackets, but I’ve had a go, and bolted to the two brackets to the plates (not really mentioned in the instructions) see pic and there are a number of options on where to fit the clips

F7CA89C1-61FF-4B02-BA89-672A1BFD28F9.jpeg


Then there is the question of ‘fit to radiator frame’. The instructions don’t mention drilling holes or draining and removing the rad.
I see no holes….rad pic is attached, wouldn’t display


So I’m hoping someone will have fitted one of these fans and can provide me with some clues as what I thought was a nice Sunday morning job has so far failed.

all advice really gratefully received

steve
 

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I had exactly the same setup.
You know how your plastic cowl fitted to your radiator? It sat in 2 channels at the bottom of the frame the radiator sits in, then bolted up with 2 nuts on the top?
The bolt on bits fitted on the same.
I fitted the mounts first then the fan.
 
Last edited:
Hi all,
Finally getting around to fitting an electric fan to my 200TDI Defender and appeared to have failed at the first hurdle….
The kit is from bolt on bits and includes:
-Fan
-4 small plastic brackets
-2 large metal plates
-Electrics cable with top hose T-piece, switch etc
-Lots of tie wraps
4 nuts, bolts and washers

View attachment 255795

The problem is, ‘fit brackets to fan and fit fan to radiator frame’
It’s not clear which slots on the fan to push the plastic brackets, but I’ve had a go, and bolted to the two brackets to the plates (not really mentioned in the instructions) see pic and there are a number of options on where to fit the clips

View attachment 255796

Then there is the question of ‘fit to radiator frame’. The instructions don’t mention drilling holes or draining and removing the rad.
I see no holes….rad pic is attached, wouldn’t display


So I’m hoping someone will have fitted one of these fans and can provide me with some clues as what I thought was a nice Sunday morning job has so far failed.

all advice really gratefully received

steve
I have fitted them. Kenlowe, not Bolt On, but they are similar, and the same in the way of completely meaningless and rudimentary instructions.

The easiest way to go was to make up some brackets, with the bottom fitting into the two channels at the bottom of the radiator frame, and two brackets hooking forward from the fan, right over the radiator, and screws through the holes where the standard fan cowl went.
I used steel strips, but you might be able to modify plastic brackets the same.

I took the electric fan off after a year or two, I couldn't detect any benefits, and it was more fiddly than standard, so I went back to viscous and cowl, which is what most people I know who have fitted them do at some time.
 
I had exactly the same setup.
You know how your plastic cowl fitted to you radiator? It sat it 2 channels at the bottom of the frame the radiator sits in, then bolted up with 2 nuts on the top?
The bolt on bits fitted on the same.
I fitted the mounts first then the fan.


Ahhhhh- now I’m beginning to see. I took the plastic cowl off about 6 years ago when I bought the vehicle, as it was loose and flopping around.
looking really closely and with a degree of imagination I think I can see where previous bolts may have sheared….groan!
Looks like I need to drill and tap
 

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Ahhhhh- now I’m beginning to see. I took the plastic cowl off about 6 years ago when I bought the vehicle, as it was loose an flopping around.
looking really closely and with a degree of imagination I think I can see where previous bolts may have sheared….groan!
Looks like I need to drill and tap

yeah your bolts have sheared off.
You could drill a hole where they were and then either rivet or bolt the new frame on. It can still sit on the bottom mounts
 
I have fitted them. Kenlowe, not Bolt On, but they are similar, and the same in the way of completely meaningless and rudimentary instructions.

The easiest way to go was to make up some brackets, with the bottom fitting into the two channels at the bottom of the radiator frame, and two brackets hooking forward from the fan, right over the radiator, and screws through the holes where the standard fan cowl went.
I used steel strips, but you might be able to modify plastic brackets the same.

I took the electric fan off after a year or two, I couldn't detect any benefits, and it was more fiddly than standard, so I went back to viscous and cowl, which is what most people I know who have fitted them do at some time.

I did the same. The viscous is a much better setup imo and works much more reliably. I had issues with the switch failing and the fans seizing so eventually junked it all.
 
I did the same. The viscous is a much better setup imo and works much more reliably. I had issues with the switch failing and the fans seizing so eventually junked it all.
Hmmmm- I’m feeling talked out of the effort- although I still need to fix the sheered bolts
 
I did the same. The viscous is a much better setup imo and works much more reliably. I had issues with the switch failing and the fans seizing so eventually junked it all.
More or less the same here. It hardly ever came on, and when it did it was mostly after the engine was switched off, which seemed like a pointless drain on the battery.
 
Yep, top two (M6) boilts, gone they have.
Easy enough though.
The top bar (over the radiator) bolts off easily and it would be simple to align your new fan and drill two holes so you couls fit two bolts.
Easier to remove later if you tap that top bar and have the threaded part of the bolt sticking out towards the engine so the fan cowl is held on with 2 nuts.
 
Hmmmm- I’m feeling talked out of the effort- although I still need to fix the sheered bolts

thats easy just drill and tap them and wind a bolt in from the back that you can put a nut on etc.

your viscous fan housing would have been flapping around because they were snapped off
 

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