John Deere 1840 Transmission


John Deere 1840 tractor photo
1979 - 1982
Utility tractor
Series map:
1640
1840
2040
46.2kw
52.2kw
52.2kw
Transmission options
8-speed unsynchronized gear
8-speed partially synchronized
16-speed two-speed power shift
Transmission
Typeunsynchronized gear
Gears8 forward and 4 reverse
Clutchdry disc
Four gears in two ranges, plus reverse range.
Speeds
With 15.5-38 rear tires.
1840  unsynchronized gear speeds
Shift Pattern
John Deere 1840 transmission controls
Transmission
TransmissionTop-Shaft Synchronized
Typepartially synchronized
Gears8 forward and 4 reverse
Four synchronized gears in two ranges, plus reverse range.
Shift Pattern
John Deere 1840 transmission controls
Transmission
TransmissionHi-Lo
Typetwo-speed power shift
Gears16 forward and 8 reverse
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on March 8, 2024
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