Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 2140 Tractor Specs Overview

John Deere 2140 Tractor Engine

Model - John Deere
Bore/Stroke - 4.19x4.33 inches [106 x 110 mm]
Power - 82 hp [61.1 kW]
Compression - 16.8:1
Rated RPMs - 2500
Torque - 60.7 lb-ft [82.3 Nm]
Torque RPMs - 1600
Starter volts - 12
Coolant capacity - 16 qts [15.1 L]
Aspiration - turbo
Cooling - liquid
Cylinders - 4
Displacement - 239.2 ci
Fuel - diesel
Oil Capacity - 8 qts

John Deere 2140 Tractor Hydraulics

Pressure - 2466 psi
Standard Valves - 2, 4, or 6
Total Flow - 10.3 gpm
Type - closed center
Valve Flow - 12.4 gpm

Mechanical

Brakes - wet disc
Chassis - 4x2 2wd
Drive Train - 4x4 MFWD
Steering - hydrostatic power

John Deere 2140 Tractor Power Take-Off

Rear PTO - independent
Rear speed - 540/1000

Tires

Front Wheel - 10.00-16 (2wd)
Rear Wheel - 13.6-38

JD 3120 Tractor Transmission

Capacity - 22.4 gal qts
Forward - 8
Reverse - 4

3pt Hitch

Rear Lift - 7,850 lbs

Capacity

Fuel Capacity - 22.4 gal

Dimensions

4WD turn circle - 13.8 feet
Ground Clearance - 20.2 inches
Height - 105 inches
Length - 155 inches
Weight - 7,800 lbs
Wheelbase - 90.2 inches

Attaching the Bucket or Attachment on John Deere 2140 Tractor

500-Style Carrier/Attachment

- Start tractor engine.

- Extend bucket cylinders to angle carrier forward.

- Align tops of carrier with hooks.

- Raise loader until carrier engages hooks, then roll back bucket/attachment.

- Raise loader high enough to check that straps engage pins on both sides.

- Shut off JD 2140 Tractor engine.

- Remove quick lock pins from storage position.

- Install quick lock pins through attachment pins.

- Lower loader to the ground.

Skid-Steer Carrier/Attachment

- Raise both latch handles into the UP (unlatched) position.

- Start tractor engine and raise loader off ground.

- Extend bucket cylinders to tilt carrier forward.

- Slowly drive forward and raise loader, until carrier plates are positioned under lip on bucket/attachment.

- Then roll back bucket/attachment (retract bucket cylinders).

- Bucket/attachment should rest against carrier plates.

- Lower loader completely to the ground and shut off JD 2140 Tractor engine.

- Lower latch handles to engage pins with latches on bucket/attachment.

- Start tractor engine.

- Tilt bucket/attachment forward (extent bucket cylinders).

- Apply down pressure on bucket/attachment against ground to verify that pins are fully engaged in latches.

- Lower loader to the ground and shut off tractor engine.

John Deere 2140 Tractor Electro-Hydraulic Switch:

- Turn key to ON position. Do not start tractor engine.

- Press switch several times.

- Turn key to OFF position.

- Push and hold collar on female coupler.

- Connect male coupler.

- Release collar on female coupler.

- Connect cap and plug.

- Repeat Steps 2-5 for remaining hydraulic hose connection.

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