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Oil bath air cleaner There were a couple of different styles of these. From ? to ? |
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Double gaurd or Wic air cleaner From ? to ? |
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Dry filter air cleaner from 1966 to 1976 on C models |
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rear facing Cast Iron carb with steel AC tube Cast Iron carb from ? to 1960 From ? to ? This one is on a 1946 L |
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rear facing Cast Iron carb with rubber u tube |
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Front facing aluminum carb Front facing aluminum carb from 1962 to 1966 This one is on a 1966 L8 |
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Rear facing aluminum carb 1966 to 1976 This one is on a 1969 C |
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Oil drain on an old L, low pressure oiling system Because the early tractors were wet sump systems, the engine and trans had seperate drain plugs. From ? to ? |
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Engine oil drain's new location At some point, (I think when the oiling system went to hi-pressure) the engine drain plug was moved to the back of the engine. From ? to ? |
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Another view of the new engine drain plug |
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Boss for the drain plug When the engines were converted to dry sumps in mid 1958, the engine drain was not needed, so, no plug disapeared around 1959 or 1960. |
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Transmission drain At the same time the trans drain was moved to the back of the engine, the trans drain was moved to the left axle , lower bolt late 1956. Here is a newer style drain, but the old drain boss is till there just not drilled and tapped. |
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No drain boss At some point in production, the boss disappeared from the trans casting. This is on a 1969 C. From ? to ? |
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Spring loaded valve cover Old style spring cover is lifted to adjust valves. From ? to mid 1958 |
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New style cast iron valve lifter/cover. This is a one piece setup. The valve is adjusted thru a small covered window. From about 1960 to 1976 |
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Intake Cam shaft, older On the older engines, the intake cam shaft pertruded through the case similar to the way the exhaust/mag shaft does. |
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Intake Cam shaft, newer On the newer engines, the cam shaft did not come through. The hole is there but sealed off. |
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Swiftamatic shift lever In the center of the handle bar, in front of the gas tank, you can see the swiftamatic lever. This is on L8 or C8 tractors or a converted tractor. |
