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Hidden wiper motor

Posted: Tue Feb 02, 2021 9:06 pm
by Blacky
I wanted to get the wiper motor out of the engine bay so I had a crack at hiding it under the dash - been done plenty of times before but not by me .
I started with a Commodore wiper motor because they can be found for nothing out bush on the side of the road in certain areas Image and a Cole-Hersee universal wiper switch which is ideal for the job and will accept a stock wiper switch knob.
First step was to knife the firewall off a dirty old EK up in EKMart to save me from working under a dash and set it up on the bench.
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Then mount the original motor up to see where the spindle needs to sit

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Then using a bit of CAD and a hand held milling machine I made a bracket to hold the Commode wiper motor under the dash
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Then remove the original wiper motor and mark the new plate with the right centre hole so the motors spindles are in the same spot




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Then I started to reverse the drive mechanism to face the other way , chopped this and turned it around 180 degrees , then ended up having to strip it all again later so that was a waste of time Image




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Re: Hidden wiper motor

Posted: Tue Feb 02, 2021 9:17 pm
by Blacky
Put it together for a test run , wired the motor up using a wiring diagram from the FE/C forum and kicked it in the guts .
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This is the part number for the switch
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Of course it didn’t work properly the first time, the timing was way out , when one wiper was fully vertical the other was about halfway up the screen so I yanked it out and set the original stuff back up , turns out the drive arm is on about a 15 degree angle and that needed to be reversed as well. Not so easy but doable. I ground the weld off the back of the pin and drove it out with a pin punch only to find it’s keyed . Attacked it with the hand mill and welded it up facing the other way and now it all works like a bought one ImageImageImageImage
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Modified on the left, original on the right.


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Re: Hidden wiper motor

Posted: Tue Feb 02, 2021 9:34 pm
by Errol62
You've got way too much spare time on your hands. Envy. Well done.

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Re: Hidden wiper motor

Posted: Tue Feb 02, 2021 11:37 pm
by Blacky
Errol62 wrote: Tue Feb 02, 2021 9:34 pm You've got way too much spare time on your hands. Envy. Well done.
This has been floating around in my melon for years, only now got to do it because I am also modifying a pedal box to set up a cable clutch in the red rattler so while the firewall is on the bench I thought why not. This is actually for the 2 door that I have been building for over 20 years now ..... probably the first bit of progress on that thing for 3 years or so ..........

Spare time is something I am woefully short of .... :esad: :esad: :esad:

Re: Hidden wiper motor

Posted: Wed Feb 03, 2021 6:43 am
by EK283
20 years you say !!!!!

The problem with modifying is that you normally do it 3 times before its right, that's what zaps all the time.

A question relating to the wipers, does this mean you wont be running any sort of demister or have you got something else up your sleeve ??

Greg

Re: Hidden wiper motor

Posted: Wed Feb 03, 2021 9:58 am
by Blacky
EK283 wrote: Wed Feb 03, 2021 6:43 am 20 years you say !!!!!

The problem with modifying is that you normally do it 3 times before its right, that's what zaps all the time.

A question relating to the wipers, does this mean you wont be running any sort of demister or have you got something else up your sleeve ??

Greg
I have built about 10 other cars in that time , the poor old 2 door always seems to be on the end of the queue :cry: when i started it there were none around - only one that I had ever seen or heard of and that was in Sydney , I got most of the bodywork done and nek minnit they were everywhere :shock: :shock: :shock: , kinda lost interest in it then but cant bring myself to sell it - its a retirement project :D

I reckon a 12v demister will be the plan , only need it for rego :thumbsup:

Re: Hidden wiper motor

Posted: Thu Feb 04, 2021 8:24 pm
by FbSTDwagon
That is a pretty clever mod!
I like it!

Re: Hidden wiper motor

Posted: Fri Feb 05, 2021 9:04 pm
by Mick
Blacky wrote: Wed Feb 03, 2021 9:58 am
EK283 wrote: Wed Feb 03, 2021 6:43 am 20 years you say !!!!!

The problem with modifying is that you normally do it 3 times before its right, that's what zaps all the time.

A question relating to the wipers, does this mean you wont be running any sort of demister or have you got something else up your sleeve ??

Greg
I have built about 10 other cars in that time , the poor old 2 door always seems to be on the end of the queue :cry: when i started it there were none around - only one that I had ever seen or heard of and that was in Sydney , I got most of the bodywork done and nek minnit they were everywhere :shock: :shock: :shock: , kinda lost interest in it then but cant bring myself to sell it - its a retirement project :D

I reckon a 12v demister will be the plan , only need it for rego :thumbsup:
there were a couple mine is 24 years old and there was a V8 2 door sedan from i think the Hurstville area (black and white one) that was around before mine

Re: Hidden wiper motor

Posted: Sat Feb 06, 2021 1:30 am
by Blacky
Mick wrote: Fri Feb 05, 2021 9:04 pm

there were a couple mine is 24 years old and there was a V8 2 door sedan from i think the Hurstville area (black and white one) that was around before mine
yeah Mick the black and white one from Kingsgrove is the one I am referring to - I left Sydney in 1988 and it was around then , I saw yours at Eastern Creek when I was back in Sydney for holidays I dont know what year that was - it was pink and parked in the carpark . I started building mine in the late 90's.

Re: Hidden wiper motor

Posted: Sat Feb 06, 2021 11:57 am
by EK283
Blacky wrote: Sat Feb 06, 2021 1:30 am
Mick wrote: Fri Feb 05, 2021 9:04 pm

there were a couple mine is 24 years old and there was a V8 2 door sedan from i think the Hurstville area (black and white one) that was around before mine
yeah Mick the black and white one from Kingsgrove is the one I am referring to - I left Sydney in 1988 and it was around then , I saw yours at Eastern Creek when I was back in Sydney for holidays I dont know what year that was - it was pink and parked in the carpark . I started building mine in the late 90's.
Yes that Black and White car went to Vic and at the time the NSW plates were available so I grabbed them. Black and white EK 327.

Greg

Re: Hidden wiper motor

Posted: Sat Feb 06, 2021 2:34 pm
by NoMAD
Nice one mate :thumbsup:

Cheers
Nathan

Re: Hidden wiper motor

Posted: Sat Feb 06, 2021 5:46 pm
by Blacky
EK283 wrote: Sat Feb 06, 2021 11:57 am
Blacky wrote: Sat Feb 06, 2021 1:30 am
Mick wrote: Fri Feb 05, 2021 9:04 pm

there were a couple mine is 24 years old and there was a V8 2 door sedan from i think the Hurstville area (black and white one) that was around before mine
yeah Mick the black and white one from Kingsgrove is the one I am referring to - I left Sydney in 1988 and it was around then , I saw yours at Eastern Creek when I was back in Sydney for holidays I dont know what year that was - it was pink and parked in the carpark . I started building mine in the late 90's.
Yes that Black and White car went to Vic and at the time the NSW plates were available so I grabbed them. Black and white EK 327.

Greg
I remember seeing it on ebay for about 8 grand or some ridiculously low price

Re: Hidden wiper motor

Posted: Sun Feb 07, 2021 9:22 pm
by Mick
Blacky wrote: Sat Feb 06, 2021 5:46 pm
EK283 wrote: Sat Feb 06, 2021 11:57 am
Blacky wrote: Sat Feb 06, 2021 1:30 am

yeah Mick the black and white one from Kingsgrove is the one I am referring to - I left Sydney in 1988 and it was around then , I saw yours at Eastern Creek when I was back in Sydney for holidays I dont know what year that was - it was pink and parked in the carpark . I started building mine in the late 90's.
Yes that Black and White car went to Vic and at the time the NSW plates were available so I grabbed them. Black and white EK 327.

Greg
I remember seeing it on ebay for about 8 grand or some ridiculously low price
wonder where it is now saw it a few times for sale and around at shows but haven't seen it for a long time, actually the pink 2 door would have been back around then aswell, the one that's in i think SA now

Re: Hidden wiper motor

Posted: Sun Feb 07, 2021 11:15 pm
by Blacky
Mick wrote: Sun Feb 07, 2021 9:22 pm

wonder where it is now saw it a few times for sale and around at shows but haven't seen it for a long time, actually the pink 2 door would have been back around then as well, the one that's in i think SA now
Isnt the pink one - Dr Tubs or something wasnt it ? now painted black ?? I only ever saw it once, at the Nambucca nationals , about 2003

Re: Hidden wiper motor

Posted: Mon Feb 08, 2021 10:02 pm
by Mick
Blacky wrote: Sun Feb 07, 2021 11:15 pm
Mick wrote: Sun Feb 07, 2021 9:22 pm

wonder where it is now saw it a few times for sale and around at shows but haven't seen it for a long time, actually the pink 2 door would have been back around then as well, the one that's in i think SA now
Isnt the pink one - Dr Tubs or something wasnt it ? now painted black ?? I only ever saw it once, at the Nambucca nationals , about 2003
yeah the Townsends from Glen Innes originally built it as a 4 door with tubs and V8 and sold it, it went back to them for the 2 door conversion shortly after, then a guy in Sydney i know end up with it he had it for quite a while i think the guy that put the Dr Tubbs plates on it bought it off him (could have been an owner in between) he had it for a while then it sort of dissapeared and then end up in SA

ANYWAY back to your hidden wiper motor