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Bus Discussion => Bus Topics ( click here for quick start! ) => Topic started by: damman on September 23, 2009, 07:59:48 AM

Title: Fan Drive
Post by: damman on September 23, 2009, 07:59:48 AM
I have a bell shaped cast iron fan drive that is 11" diameter on the mounting end.It is 8" long and has a fan mounting flange on the small end.It has clutches inside that are worn out.the name on the tag is worn off.Can anyone tell me what the name is?Can i get parts for it?It is on a 692 Detroit.The part number is 0949.
Title: Re: Fan Drive
Post by: roger dolan on September 23, 2009, 06:12:38 PM
   What kind of a bus is it?
Title: Re: Fan Drive
Post by: buswarrior on September 23, 2009, 10:30:05 PM
Sounds like the torus fan drive for a V drive.

Engine oil pressure regulated via a thermostat varied the fan speed.

happy coaching!
buswarrior

Title: Re: Fan Drive
Post by: damman on September 24, 2009, 04:52:18 PM
The fan drive is on a 692 detroit which was put in a 4107 GMC replacing the 871.It is not a torus drive.The housing is smooth with no ribs.
Title: Re: Fan Drive
Post by: gm4106 on September 25, 2009, 06:18:22 AM
Any way you can get us some pictures?
Title: Re: Fan Drive
Post by: damman on October 10, 2009, 01:14:44 PM
 :)Yea! I found out that it is a Force Controls Industries Fan Drive Assembly and that I can get rebuild parts for it.Thanks for all the help.I can soon get back on the road once I finish swapping out my old fried engine.
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