I&T Shop Manual for the
Ford 851

Ford 851
General tractor information:
	Manufacturer:	Ford
	Model:	851
	Type:	Farm/Agricultural tractor
	Series:	801 Powermaster
	Years produced:	1957 - 1961
	Total built:	-unknown-
	Factory:	Dearborn, Michigan, USA
	Original price:	$3,206 (1957)
Tractor power:
	Drawbar (rated):	31.8 hp [23.7 kW]
	PTO (rated):	42.68 hp [31.8 kW]
Variants:
	811:	Select-O-Speed, no PTO
	821:	Four-speed, no PTO or 3-point
	841:	Four-speed
	851:	Five-speed
	861:	Five speed, live PTO
	871:	Select-O-Speed
	881:	Select-O-Speed, live PTO
Engine:
	Manufacturer:	Ford
	Fuel:	gasoline
	Cylinders:	4
	Bore/Stroke:	3.90x3.60 inches [99 x 91 mm]
	Displacement:	172 ci [2.8 L]
	Compression:	7.5:1
	Rated RPMs:	2000
	Cooling:	liquid
	Torque:	-unknown-
	Firing order:	1-2-4-3
	Oil capacity:	5 qts [4.7 L]
	Sparkplug gap:	0.027
	Point gap:	0.025
Engine:
	Manufacturer:	Ford
	Fuel:	LP gas
	Cylinders:	4
	Bore/Stroke:	3.90x3.60 inches [99 x 91 mm]
	Displacement:	172 ci [2.8 L]
	Compression:	8.65:1
	Rated RPMs:	2200
	Cooling:	liquid
	Torque:	-unknown-
	Firing order:	1-2-4-3
	Sparkplug gap:	0.027
	Point gap:	0.025
Engine:
	Manufacturer:	Ford
	Fuel:	diesel
	Cylinders:	4
	Bore/Stroke:	3.90x3.60 inches [99 x 91 mm]
	Displacement:	172 ci [2.8 L]
	Compression:	16.8:1
	Rated RPMs:	2200
	Cooling:	liquid
	Torque:	-unknown-
	Firing order:	1-2-4-3
Transmission:
	Type:	gear
	Forward:	5
	Reverse:	1
Mechanical:
	Chassis:	4x2 2WD
	Steering:	-unknown-
	Brakes:	-unknown-
Capacity:
	Fuel:	-unknown-
Power Take-off (PTO):
Tires:
	Ag front:	6.00-16
	Ag rear:	13.6-28
Dimensions:
	Weight:	3,445 lbs [1562 kg]
	Wheelbase:	-unknown-
	Length:	-unknown-
	Width:	-unknown-
	Height:	-unknown-
	Ground clearance:	-unknown-
Electrical:
Ford 851 links:
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Last updated on April 25, 2008