MF 3095 4x4 Autotronic tractor transmission problems

[Jay Jassy]

Help

 

[Timbo]

Please detail the exact problems, when they occur and what history of any repair attempts its had..

 

[masseybreaker]

better get my crystal ball ready

 

[MF-ANDY]

A/B?
Speedshift?
Dynashift?

 

[J428TGS]

Jay whit dy budder?

 

[Cowabunga]

Get it to your MF dealer to be de-problemed.

 

[Jay Jassy]

will change from turtle to rabbit sometimes yet some days it will not change over
Forward and reverse selector has problems selector jumps out
It is a speed shift
Checked wires in and out of Autotronic box all seems fine
Checked and cleaned earth wire
If you hold the forward and resverse selector in reverse or forward it stays in
Any body can help please

 

[Jay Jassy]

Also if somebody help me to by pass the Autotronic box would be a big help

 

[J428TGS]

i wouldnt be blaming the auto tronic box, get under the cab have some one move the gear leavers an check the bottom of the linkages the ball and cup and clevis pin for wear

 

[Cowabunga]

Autotronic is an intrinsic and vital control component of these tractors. It is just a chassis ECU through which everything is controlled. Back in 1986 it was a massive advance in tractor design but these days it is quite normal. In theory it is possible to bypass the Autotronic and provide switches for each tractor function and system, but I am unaware of anyone who has gone to that considerable bother.
The main issue you are likely to have with the ECU [autotronic] is electrical contacts and connections and wiring, including to Earth. Someone local to you with experience should be able to find any faults quickly.

On the very rare occasion the Autotronic ECU itself may fail. In which case it is replaced by a new Autotronic ECU with an adapter cable to the old model tractors. The firmware is then flashed into it through the mechanic's laptop. The good thing is that computing power has vastly improved since 1986 and the price has reduced significantly, so even replacing the Autotronic computer [ECU] is not a killer cost, should it ever be needed.

 

[J428TGS]

well put @Cowabunga
the Autotronic box has nothing to do with the mechanical changing of the gears on a speedshift

 

[Jay Jassy]

I checked the ball and cup and clevis pin
They seem to be badly worn but where I am to get the parts are very difficult
Can you advise a parts dealer in uk close to Hampshire

 

[Cowabunga]

I checked the ball and cup and clevis pin
They seem to be badly worn but where I am to get the parts are very difficult
Can you advise a parts dealer in uk close to Hampshire

Not close to but actually in Hampshire…..
John Seale Ltd. Petersfield
C&O Chichester.

 

[Jay Jassy]

Could you forward their TEL no and email address please

 

[Cowabunga]

Could you forward their TEL no and email address please

For goodness' sake, they are MF main dealers. Look them up yourself.

 

[J428TGS]

I checked the ball and cup and clevis pin
They seem to be badly worn but where I am to get the parts are very difficult

Phone QTP or get a log in to the AGCO parts book from a dealer find the part the order from the dealer

 

[Jay Jassy]

Need help To unstick clutch on MF 3650 4x4

 

[Jay Jassy]

Anybody out there to help with unsticking clutch on Massey ferguson 3650 4x4

 

[daveydiesel1]

What do u mean un sticking clutch?is it a dry clutch?

 

[Jay Jassy]

When you depress clutch tractor does not stop
Tractor was put down fr a while