Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere L120 Specs

JD L120 Engine Specifications

Engine Model - Briggs Stratton CV-40
Engine Type - Air-cooled vertical shaft V-Twin
Fuel - Gasoline
Horsepower - 16.4 kW (22 hp)
Displacement - 655.48 cc (40.0 cu.in.)
Bore - 75.44 mm (2.97 in.)
Stroke - 73.41 mm (2.89 in.)
Air Gap - 0.203-0.305 mm (0.008-0.012 in.)
Intake Valve Clearance - 0.102-0.152 mm (0.004-0.006 in.)
Exhaust Valve Clearance - 0.23-0.28 mm (0.009-0.011 in.)
Spark Plug-Gap - 0.76 mm (0.030 in.)
Spark Plug-Torque - 20 Nm (15 lb-ft)
Cylinders - Two
Oil Filter - Yes
Air Filter - Dry, Replaceable Foam
Charging System - Regulated Circuit
Charging System Capacity - 16 Amp
Battery Voltage - 12 Volts
Battery Type - BCI Group U1

John Deere L120 Transmission

Transmission Type - Hydrostatic
Transaxle Manufacturer - Tuff Torq HD K46
Gears - Infinite forward and reverse
Oil capacity - 2.4 qts (2.3 L)
Mid PTO - Independent
Clutch - Electric
Travel Speed - Forward 0-8.9 km/h (0-5.5 mph)
Travel Speed - Reverse 0-5.2 km/h (0-3.2 mph)

JD L120 Mechanical

Chassis - 4x2 2WD
Steering - Manual
Brakes - Disc
Cab - Open operator station

John Deere L120 Dimensions

Height - 98 cm (38.6 in.)
Length (Overall) - 175 cm (69 in.)
Width (Overall) - 91 cm (36 in.)
Weight - 241 kg (532 lb)

Tires

Size (Front) - 16x6.5-8
Size (Rear) - 22x9.5-12
Tire Pressure (Front) - 83 kPa (12 psi)
Tire Pressure (Rear) - 69 kPa (10 psi)

John Deere L120 Attachments

Mower Deck

Mower Deck - 107 cm (42 in.)
Blades-Rotary - 2
Blade Bolt Torque - 62 Nm (46 lb-ft)
Cutting Height-Approx. - 25-102 mm (1-4 in.)
Cutting Width - 1067 mm (42 in.)

Mower Deck - 122 cm (48 in.)
Blades-Rotary - 3
Blade Bolt Torque 62 Nm (46 lb-ft)
Cutting Height-Approx. 25-102 mm (1-4 in.)
Cutting Width 1219 mm (48 in.)

Blade

Type - Front-mount
Width - 46 inches (116 cm)
Height - 14 inches (35 cm)
Lift height - 6.5 inches (16 cm)
Weight - 73 lbs (33 kg)
Lift - Manual

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