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M670 Tel-O-Flo Issues

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Author  [Modern View]

12-05-2017 10:04:40

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Need Help. I recently took off a loader from my 670 Super LP. It had a two lever loader valve mounted on the right fender. After removing that and hooking the lines back to the reservoir, and replacing the hydraulic filter and oil, I have no action now from the the system. Three point and rear hydraulics are inoperable. Did I lose prime in the system? Any help would be greatly appreciative.

Thank you,

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12-05-2017 19:16:34

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 Re: M670 Tel-O-Flo Issues in reply to dpatewi, 12-05-2017 10:04:40  
Checked the gears, they turn. Then ran it with the pressure line off of the pump. Oil burped out. Hooked everything up again, ran it, now the hydraulics work. Thanks again for the starting tip!

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12-05-2017 11:38:18

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 Re: M670 Tel-O-Flo Issues in reply to dpatewi, 12-05-2017 10:04:40  
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Thanks for the reply! I have to think its unlikely that its that, but will check it out. Everything worked when I drove it into the shop to remove the loader.

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12-05-2017 13:15:04

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 Re: M670 Tel-O-Flo Issues in reply to dpatewi, 12-05-2017 11:38:18  
You should be able to hear pump or feel it to confirm rotation. If not could be coupler.

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12-05-2017 10:29:18

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 Re: M670 Tel-O-Flo Issues in reply to dpatewi, 12-05-2017 10:04:40  
Had same problem. No 3 pt and no hydraulics at all. Pump wasn't turning. Shaft was twisted off in pump. Previous owned must have had moisture in system and it froze. Water goes to lowest point which is pump. Waiting for parts to rebuild. Drained system and there was water in reservoir also. Hopefully not your issue.

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