lecoousi
Member
Hi there i have a 4wd john deere 2650 tractor which has a hydraulic problem and im looking for a workshop manual. Can anyone help please?
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John Deere 2650
- Thread starter lecoousi
- Start date
trackdoc
Well-Known Member
- Joined
- Aug 8, 2011
- Messages
- 99
- Location
- Ireland/Kyrgyzstan
- Occupation
- Currently working as a HD Mechanic Trainer in Kyr
Hi there
I think I may have a manual on disc.
What is the problem ?
I think I may have a manual on disc.
What is the problem ?
lecoousi
Member
Sorry for the late response. If you could email me the manual that would be great. The rear hydraulics for the 3 point linkage is very slow and down on power, the hydraulic filters and oil have been replaced but its still the same. Its just that i want to get a good look at the manual before i start taking anything apart, im suspecting the internal pump.
Cheers for the reply
Leo
Cheers for the reply
Leo
trackdoc
Well-Known Member
- Joined
- Aug 8, 2011
- Messages
- 99
- Location
- Ireland/Kyrgyzstan
- Occupation
- Currently working as a HD Mechanic Trainer in Kyr
The internal pump has nothing to do with the rear hydraulics.
The pump in the gearbox is a charge pump, it scavanges the oil from the back end and feeds the front piston pump with a constant supply of oil.
It also supplies the pto, four wheel drive and hi/lo.
If the internal pump was bad you would be having problems with all the lo pressure circuits.
I will be back home in a week or so, I will look out the disc.
The pump in the gearbox is a charge pump, it scavanges the oil from the back end and feeds the front piston pump with a constant supply of oil.
It also supplies the pto, four wheel drive and hi/lo.
If the internal pump was bad you would be having problems with all the lo pressure circuits.
I will be back home in a week or so, I will look out the disc.