Author Topic: Thermostats  (Read 3702 times)

Offline buswarrior

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Re: Thermostats
« Reply #30 on: February 21, 2019, 01:17:38 PM »
The original had to withstand the abuses of uncaring hired employees, over a sufficient number of years... and it never see any maintenance...

You aren't likely to use your feet on it...

It has to move a damper, which you are going to free up and lubricate regularly, because it is YOUR damper and cable.

Why would YOU need that heavy wire style control?

Get in there and prepare it, to see how weak a cable you can get away with...

Happy coaching!
Buswarrior
Frozen North, Greater Toronto Area
new project: 1995 MCI 102D3, Cat 3176b, Eaton Autoshift

Offline richard5933

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Re: Thermostats
« Reply #31 on: February 21, 2019, 02:15:40 PM »
Not quite 2mm, but pretty close with 1.6mm
Richard
1974 GMC P8M4108a-125 Custom Coach "Land Cruiser" (Sold)
1964 GM PD4106-2412 (Former Bus)
1994 Airstream Excella 25-ft w/ 1999 Suburban 2500
Located in beautiful Wisconsin

Offline Jim Blackwood

  • Call me Doc, or call me arsehole, just don't call me late to dinner.
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  • I'm 25% Farnsworth ;-)> 1996-MCI 102DL3
Re: Thermostats
« Reply #32 on: February 22, 2019, 03:13:40 PM »
Witmer sells a hot water cable  for about $60:

https://www.witmermotorservice.com/16J-7-3-MCI-Hot-Water-Valve-Cable/item/16J-7-3

It uses the MCI part number. MCI uses the same number for the hot water cable as they do for the damper cable. Only in the photo the Witmer cable doesn't look very long. I requested they check the length but haven't heard back yet.

I do believe in overkill on control cables. (and lubrication) Nothing worse than shoving the knob in and have it laugh at you and spring back out.

Jim

I saw it on the Internet. It MUST be true...

 

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