70 TCS Trouble

[Harmon C.]

Re: 70 TCS Trouble

Greg

In a later post you said you have an air pump. When you get the tcs working if you still have the lack of power and hesitation the diverter valve on the air pump can cause this problem and you probably had it by passed also.
Lyle

[Gary S.]

Re: 70 TCS Trouble

If all your tests fail, drop me an email off line and I will scan the pages from the 72 manual when I return from this business trip and email them to you.
Gary

[Gregory G.]

Re: 70 TCS Trouble

I replaced the 25 amp blown fuse,which was top right of the fuse panel.Then I removed the transmission switch,which had gear oil inside the mounting hole.The switch was stiff and had sediment inside of it.I cleaned the switch making sure the ball moves freely.All wiring and hoses hooked up correctly.I will try to purchase an NOS Little Fuse Relay before I start it.The blown fuse could be more the reason of a bad Relay.

Greg

[Dennis D.]

Re: 70 TCS Trouble

Seems your on the right track. For the cost of another fuse, I'd try it with the corrections you make and see if works.

I've seen those relays on ebay. I think I have one laying around. Looks a little different, but functions the same.

[Gregory G.]

Re: 70 TCS Trouble

Does yours say Little Fuse,Inc.? Three wire connectors brown and zinc plated body.

Greg

[Dennis D.]

Re: Relay pic 1

Think the one on my 70 is a little different

[Dennis D.]

Re: Relay pic 2

Part # 3961573 should be correct