Lawn Tractors > John Deere > 66

John Deere 66 Engine



John Deere 66 tractor photo
1975 - 1977
Riding lawn mower
Series map:
65
66
68
5.0hp
6.0hp
8.0hp
Engine Detail
Tecumseh V60
gasoline
1-cylinder
air-cooled vertical-shaft
Displacement221 cc
13.53 ci
Bore/Stroke2.625x2.50 inches
67 x 64 mm
Power6 hp
4.5 kW
Air cleanerdry element
Idle RPM1750-3700
Startermanual recoil
 electric OptOptional
Starter volts12
SparkplugChampion J-8
Sparkplug gap0.030 inches
0.762 mm
Point gap0.020 inches
0.508 mm
Engine Oil
66 gasoline engine oil chart
Oil capacity0.85 qts
0.8 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on December 4, 2020
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