John Deere all fuel 2-cylinder 4-valve liquid-cooled horizontal
Displacement
309ci / 5.1L
Bore/Stroke
5.50x6.50inches / 140x 165mm
Air cleaner
oil bath
Compression
4.45:1
Rated RPM
975
Firing order
1-2
Starter type
manual *Hand-crank of tractor flywheel
Oil capacity
9.25qts / 8.8L
Coolant capacity
38qts / 36.0L
Sparkplug gap
.030inches / 0.762mm
Point gap
0.021inches / 0.533mm
Intake valve clearance
0.020inches*Hot / 0.508mm
Exhaust valve clearance
0.020inches*Hot / 0.508mm
JOHN DEERE A ENGINE
Description
John Deere 5.1L 2-cyl all fuel
Fuel tank
14gal / 53.0L
Aux. fuel
1gal / 3.8L
TRANSMISSION
Manufacture
John Deere
Type
unsynchronized gear
Gears
4 forward and 1 reverse
Clutch
dry disc
JOHN DEERE A TRANSMISSION
Description
4-speed unsynchronized gear
MECHANICAL
Description
Two-wheel drive Differential mechanical expanding shoe brakes Open operator station with steel pan seat
Steering
manual
POWER TAKE-OFF (PTO)
Rear PTO
transmission
Rear RPM
540
JOHN DEERE A TIRES
Ag front
5.50x16
Ag rear
9/10/11.25x36
DIMENSIONS & TIRES
Weight
3783lbs / 1715kg
Front tire
24x4
Rear tire
50x6
A SERIAL NUMBERS
193
477000
1949
611921
1952
682602
Final
703384
A SERIAL LOCATION
Description
Serial number plate on the left side of tractor, above the flywheel
About John Deere Tractor
The A tractor is part of the John Deere's Two-Cylinder Letter Series. The A is a Row-Crop Tractors type, that is used mainly in Agriculture Tractors. The A tractor is operated by a engine. This setup is more practical in the real world.