Installing new roller timer

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wayne thompson
Posts: 5
Joined: Fri Jan 10, 2020 5:56 pm
First Name: wayne
Last Name: thompson
* REQUIRED* Type and Year of Model Ts owned: 1925 fordoor
Location: Lebanon tn

Installing new roller timer

Post by wayne thompson » Fri Jan 10, 2020 6:03 pm

I have a new roller timer for my 25 4door. I have taken the old cover off and removed the nut and washer in front of the roller but the roller will not come off. Is there something I am not doing?
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Scott_Conger
Posts: 6435
Joined: Sun Jan 06, 2019 11:18 am
First Name: Scott
Last Name: Conger
* REQUIRED* Type and Year of Model Ts owned: '13, '15, '19, '23
Location: Clark, WY
Board Member Since: 2005

Re: Installing new roller timer

Post by Scott_Conger » Fri Jan 10, 2020 6:11 pm

Turn the engine over slowly by hand and have a helper shine a light on the roller assembly. Soon enough, a headed pin like a precision nail will present itself and you pull that out. That aligns the roller to the proper timing on the camshaft and that is what that funny washer is keeping in place.
Scott Conger

Tyranny under the guise of law is still Tyranny

NH Full Flow Float Valves
Obsolete carburetor parts manufactured
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CudaMan
Posts: 2398
Joined: Fri Jan 04, 2019 4:17 pm
First Name: Mark
Last Name: Strange
* REQUIRED* Type and Year of Model Ts owned: 1924 Cut Off Touring (now a pickup)
Location: Hillsboro, MO
MTFCA Number: 30944
MTFCI Number: 23667
Board Member Since: 2013

Re: Installing new roller timer

Post by CudaMan » Fri Jan 10, 2020 6:47 pm

Mark or remember which way the old roller is pointed so that you can install the new one in the same orientation. Some camshafts have the hole for the pin drilled all the way through, so it is possible to install the roller 180 degrees out if you aren't careful. :)
Mark Strange
Hillsboro, MO
1924 Cut-off Touring (now a pickup)
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Topic author
wayne thompson
Posts: 5
Joined: Fri Jan 10, 2020 5:56 pm
First Name: wayne
Last Name: thompson
* REQUIRED* Type and Year of Model Ts owned: 1925 fordoor
Location: Lebanon tn

Re: Installing new roller timer

Post by wayne thompson » Fri Jan 10, 2020 8:10 pm

Done as you said and roller came out very easily. Thanks a bunch for your help.
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Scott_Conger
Posts: 6435
Joined: Sun Jan 06, 2019 11:18 am
First Name: Scott
Last Name: Conger
* REQUIRED* Type and Year of Model Ts owned: '13, '15, '19, '23
Location: Clark, WY
Board Member Since: 2005

Re: Installing new roller timer

Post by Scott_Conger » Fri Jan 10, 2020 10:20 pm

;) Life is good
Scott Conger

Tyranny under the guise of law is still Tyranny

NH Full Flow Float Valves
Obsolete carburetor parts manufactured
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