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John Deere B - engine

John Deere B tractor photo
1935 - 1952   Two-Cylinder Letter Series
Model years
Row-Crop tractor
Series next:John Deere A
more John Deere B specifications...




 

Engine Detail:

 John Deere
 all fuel
 2-cylinder
 liquid-cooled
 149 ci [2.4 L]
Bore/Stroke:4.25x5.25 inches [108 x 133 mm]
Fuel system:Marvel-Schebler DLTX-10
Cooling system:thermo-siphon
Air cleaner:oil bath
Compression:4.71:1
Rated RPM:975
Firing order:1-2
Starter type:hand-crank
Oil capacity:7 qts [6.6 L]
Coolant capacity:22 qts [20.8 L]
Sparkplug gap:0.030 inches [0.762 mm]
Point gap:0.015 inches [0.381 mm]
Intake valve clearance:0.020 inches [0.508 mm] hot
Exhaust valve clearance:0.020 inches [0.508 mm] hot
 

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Last update:September 22, 2016
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