Viscous fan blades bent and jammed

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gafta
E30 Zone Newbie
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Joined: Sat Nov 10, 2007 11:00 pm

Post Fri Aug 17, 2012 5:21 pm

Omg I'm in need of some help very quick. The show is on Sunday at the BMW Heritage museum in gaydon and my fan blades have seemed to have wedged it self againts the radiator. I have replaced the viscous coupling 2 years ago with a eurocarparts version ,could this be dodgy. I have replaced the blades yesterday making sure they went on correctly and again they got stuck and damaged the new blades. What the hells going on. I have now ordered a news viscous coupling and fan blades today . So I will get them tomorrow hoping that I had a doggy viscous . It's like the fan blades are wedged againt the radiator . I have checked the engine mounts and they seem fine .Has anyone ever come across this problem before . Any ideas ? Really want this car on display this year . :cry:
johnl320
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Location: Hampshire

Post Fri Aug 17, 2012 6:11 pm

Recheck engine and gearbox mounts
Speedtouch
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Post Fri Aug 17, 2012 6:29 pm

Try waggling the blades from side to side, to check for excess play in the water pump.
///M aurice
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421
gafta
E30 Zone Newbie
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Posts: 132
Joined: Sat Nov 10, 2007 11:00 pm

Post Fri Aug 17, 2012 6:43 pm

johnl320 wrote:Recheck engine and gearbox mounts
Done this all seems fine . The engine mounts are spot on .engine hasn't moved at all I did replace the gearbox from a 2.0 to a 2.5 box . I have checked real eom and the mounts are the same. I'm so confused.
gafta
E30 Zone Newbie
E30 Zone Newbie
Posts: 132
Joined: Sat Nov 10, 2007 11:00 pm

Post Fri Aug 17, 2012 6:48 pm

Speedtouch wrote:Try waggling the blades from side to side, to check for excess play in the water pump.
I did tighten the belts a fews months back unless I have over done it and worn the bearings in the waterpump . Will have to check tomorrow :-(



thanks for all your response .
SGP
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Post Sat Aug 18, 2012 10:04 pm

Has the radiator moved ? Might be off its blocks.
If it ain't broke..
Fix it till it is :)
gafta
E30 Zone Newbie
E30 Zone Newbie
Posts: 132
Joined: Sat Nov 10, 2007 11:00 pm

Post Sun Aug 19, 2012 6:21 pm

SGP wrote:Has the radiator moved ? Might be off its blocks.
No it is defiantly on the blocks
gafta
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E30 Zone Newbie
Posts: 132
Joined: Sat Nov 10, 2007 11:00 pm

Post Sun Aug 19, 2012 6:22 pm

What a fantastic day at the BMW show today . Only a few e30's this year . I have had a look on another e30 and it seems like I have been given the wrong fan . Euro car parts suck !
Speedtouch
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Post Sun Aug 19, 2012 9:58 pm

Fan-tastic! :roll:
///M aurice
ECU Upgrade EPROM Chips, £40 posted within the UK. Note these are not Zone chips.
viewtopic.php?f=6&t=279421