1973 TCS Delay Relay replacement

[Gary C.]

My 1973 TCS Delay relay has a burnt out resistance winding on the bi-metal strip.
Are there replacements available?
Also has anyone got a wiring schematic for the TCS the 73 TCS system for a LS4 manual transmission?
Any help would be most appreciated, thanks,
Gary,
Perth, West Australia.

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[Edward J.]

Re: 1973 TCS Delay Relay replacement

Gary, auto parts obsolete shows one, with pictures and part number (6270698)Don’t know how old the listing is.

[Gary C.]

Re: 1973 TCS Delay Relay replacement

I think it gives a 20 second delay on a normally closed contact. Has any one got a schematic of the 73 TCS system? If I had that I could possibly work out its function and replicate it with put a small relay in the box with an electronic 20 sec delay circuit.

[John S.]

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[Gary C.]

Re: 1973 TCS Delay Relay replacement

Wow, just what I was looking for! thanks John

[Gary C.]

Re: 1973 TCS Delay Relay replacement

I have acquired a copy of the 74 Chassis Manual and scanned the pages. I think the 73 & 74 TCS system is the same.

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