john deere m

1947 - 1952

Two-Cylinder Letter Series

Utility tractor

Two-Cylinder Letter Series

Utility tractor

John Deere

gasoline

2-cylinder

liquid-cooled

The model M engine was also available as an all-fuel engine. Production numbers are unknown.

Displacement

100.5 ci 1.6 L

Bore/Stroke

4.00x4.00 inches 102 x 102 mm

Compression

6:1

Rated RPM

1650

Firing order

1-2

Starter volts

6

Oil capacity

5 qts 4.7 L

Coolant capacity

14 qts 13.2 L

Sparkplug gap

0.025 inches 0.635 mm

Point gap

0.022 inches 0.559 mm

Intake valve clearance

0.012 inches*Cold 0.305 mm

Exhaust valve clearance

0.012 inches*Cold 0.305 mm