I&T Shop Manual for the
Ford 9N

Ford 9N
General tractor information:
	Manufacturer:	Ford
	Model:	9N
	Type:	Farm/Agricultural tractor
	Years produced:	1939 - 1942
	Total built:	99,002
	Factory:	Dearborn, Michigan, USA
	Original price:	$585 (1939)
Tractor power:
	Drawbar (rated):	12.8 hp [9.5 kW]
	Drawbar (max):	12.8 hp [9.5 kW]
	PTO (rated):	23.07 hp [17.2 kW]
	Plows:	2
Engine:
	Manufacturer:	Ford
	Fuel:	gasoline
	Type:	inline
	Cylinders:	4
	Bore/Stroke:	3.188x3.75 inches [81 x 95 mm]
	Displacement:	119.7 ci [2.0 L]
	Compression:	6.0 : 1
	Rated RPMs:	2000
	Cooling:	liquid
	Coolant:	12 qts [11.4 L]
	Torque:	84 lb-ft [113.9 Nm]
	Torque RPMs:	1500
	Firing order:	1-2-4-3
	Oil capacity:	6 qts [5.7 L]
	Sparkplug gap:	0.025
	Point gap:	0.015
Engine:
	Manufacturer:	Ford
	Fuel:	distillate
	Cylinders:	4
	Bore/Stroke:	3.188x3.75 inches [81 x 95 mm]
	Displacement:	119.7 ci [2.0 L]
	Compression:	4.75 : 1
	Rated RPMs:	2000
	Cooling:	liquid
	Torque:	-unknown-
	Firing order:	1-2-4-3
	Oil capacity:	6 qts [5.7 L]
	Comments:	The distillate engine was used on the 9NAN variation, power is about 10% lower than on the 9N.
Transmission:
	Type:	sliding gear
	Forward:	3
	Reverse:	1
Mechanical:
	Chassis:	4x2 2WD
	Steering:	-unknown-
	Brakes:	-unknown-
Capacity:
	Fuel:	10 gal [37 L]
Power Take-off (PTO):
	Rear PTO:	-unknown-
	Rear speed (RPM):	545
Tires:
	Ag front:	4.00-19
	Ag rear:	8.00-32
Dimensions:
	Weight:	3,375 lbs [1530 kg]
	Wheelbase:	-unknown-
	Length:	-unknown-
	Width:	-unknown-
	Height:	-unknown-
	Ground clearance:	-unknown-
Electrical:
	Volts:	6
	Ground:	positive
Nebraska Tractor Test 339:
	Test Date:	1940
	Engine:	gasoline
	Belt (max):	23.07 hp [17.2 kW]
	Drawbar (max):	12.8 hp [9.5 kW]
9N Serial Numbers:
Location: On the engine block, left-hand side
1939: 1
1940: 10234
1941: 45976
1942: 89888
Ford 9N links:
N Tractor Club:
To suggest a link, please see these guidelines.

Last updated on April 25, 2008