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New to me 7020 ???'s
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CDN 400 View Drop Down
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Joined: 05 Apr 2014
Location: On. Canada
Points: 81 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CDN 400 Quote  Post ReplyReply Direct Link To This Post Topic: New to me 7020 ???'s
    Posted: 12 Nov 2023 at 6:18pm
The tach doesn't work does it work off the alternator?
When we got home there was a light on dash flickering that said hydraulic filter under 1800 rpm or something close that when you idled it down but went out when you revved it up a bit. Is that normal?
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AC7060IL View Drop Down
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Joined: 19 Aug 2012
Location: central IL
Points: 3340 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC7060IL Quote  Post ReplyReply Direct Link To This Post Posted: 12 Nov 2023 at 6:53pm
Normal for PD or PS transmissions.
The AC 7020 Owner Manual reads, “Transmission Oil pressure Warning Light located on RH side of legend panel, will glow red when transmission lube oil pressure is low. The light may be on when engine is running less than 1800rpms, but if it stays on above 1800 rpm, stop the tractor & contact your AC dealer to have transmission lube system checked.”

Edited by AC7060IL - 12 Nov 2023 at 6:55pm
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Lynn Marshall View Drop Down
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Joined: 13 Sep 2009
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Points: 2283 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lynn Marshall Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2023 at 8:05am
The alternator does supply the signal for the tachometer. Check your connections first.
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DSeries4 View Drop Down
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Joined: 12 Sep 2009
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Points: 7332 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2023 at 4:05pm
Now that you have the tractor, buy a manual.  It will tell you everything you need to know, including that indicator light.

I usually get my manuals on e-bay.
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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CDN 400 View Drop Down
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Joined: 05 Apr 2014
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Points: 81 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CDN 400 Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2023 at 7:56pm
[QUOTE=DSeries4]
Now that you have the tractor, buy a manual.  It will tell you everything you need to know, including that indicator light.

I usually get my manuals on e-bay
I got one with it just haven't had time to read it yet, I panicked a bit when I seen that light on. I appreciate everyone's input and help.
Where are you in Ont? I'm in Eastern Elgin county.
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