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Clutch adjustment issues

IH CUB Lo-Boy Series - 154, 184, 185 Forum -- Questions and answers to all of your Lo-Boy related issues.
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Zdalrymple908
Posts: 3
Joined: Tue Jun 11, 2019 4:39 pm
Zip Code: 08825

Clutch adjustment issues

Postby Zdalrymple908 » Tue Jun 11, 2019 4:45 pm

Hey I’m working on a 154 lol boy. Replaced clutch/brake retainer and nylon pucks because the old retainer snapped and broke.

Put the new one on and put the screw back on, adjusted it to approx .10” and adjusted the clutch rod so there is about 3/32” between throw out bearing and clutch fingers.

Problem is even in neutral it acts as if it’s under load and won’t move and clutch begins to smoke/heat up. Never did this before the retainer broke

Eugene
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Re: Clutch adjustment issues

Postby Eugene » Tue Jun 11, 2019 8:14 pm

Something locked up behind the clutch/towards tractor rear end?

Engine off, tractor in neutral, you can roll the tractor by hand?
I have an excuse. CRS.

BigBill
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Location: in northern usa

Re: Clutch adjustment issues

Postby BigBill » Tue Jun 11, 2019 8:27 pm

What pin is in the flywheel where the pressure plate mounts? If a hd single wall roll pin is used it’s flexing when the clutch pedal is pushed your losing movement.

Never had a problem with shifting first and reverse? Being it might not roll in neutral it could be in two gears at once jammed? A broken first and reverse fork could do that. Just a rough guess with all the facts not being in yet.
I'm technically misunderstood at times i guess its been this way my whole life so why should it change now.

ibdilbert
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Tractors Owned: Cub Lo Boy 154
Cub Lo Boy 185

Re: Clutch adjustment issues

Postby ibdilbert » Wed Jun 12, 2019 2:15 pm

When my 1st/Rev fork broke, it was stuck in reverse, but when the stick was in "1st", the tractor wanted to stall when I let off the clutch, but the moment I moved it back to reverse, I was able to go in reverse. Mine also broke when I was went from Reverse to 1st. I think if I were you I'd take a look at the forks and see if one is broken. I've read where the ball can brake off the bottom of the shifter, and also the rotator cup can brake away as well.

BigBill
10+ Years
10+ Years
Posts: 7388
Joined: Sat Jul 22, 2006 5:02 pm
Zip Code: 00000
Location: in northern usa

Re: Clutch adjustment issues

Postby BigBill » Wed Jun 12, 2019 9:05 pm

To adjust the clutch it’s .090” between the fingers and the throwout bearing. Then it’s .010” between the flywheel and pucks.
I'm technically misunderstood at times i guess its been this way my whole life so why should it change now.


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