Hydraulics 3130 john deere

SOURCE: illustrated parts list for john deere 102 riding lawnmower

Go online to www.johndeere.com click on residenial tractors,then click on services and support. You should be able to get an answer there. Otherwise contact them through email.

SOURCE: system creeps down even when tractor is operating.

There are 2 potential problems -
1. Leaking spool on the control valve - rebuild the vale.

2. Cylinder blow-by. Disassemble piston and replace the seals.

To test if its the cylinder - retract the cylinders all the way... remove the hoses on the blind end (non rod end) of each cylinder, and again pull the valve to the retract position.

If fluid continues to pour out of the cylinder - the piston seal is damaged, and the affected cylinder must be repaired.

To test if the valve spool is faulty - disconnect the a and b ports just after the valve. Turn on the system and check for seepage from the disconnected lines (without moving the lever).

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SOURCE: can't get front wheel off my john deere lawn tractor

remove the cap on wheel then there is a ring or cotter pin to remove then pull wheel off

Bill Linda Rivard

• 197 Answers
• Posted on Nov 13, 2009

SOURCE: John Deere Lawn Tractor LX176. Battery discharge

Locate voltage regulator above battery to the left as you sit on machine,its behind frame that supports steering wheel.Once you have found it use a light to shine on harness and follow the brown wire that leads into regulator.The plastic around that wire should not be burnt or showing any other color.The LX series machines had a problem with brown wire coming loose and causing the charging light to stay on.Remove plug from reg and use small screwdriver to clean out wire and work it a little so it makes good contact.

SOURCE: JD 4020 Row Crop Tractor; No power Steering, No

In regard to the problem - JD 4020 Row Crop Tractor; No power Steering
What was the problem and how did you fix it I'm having a simlar problem