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Recent content by Allis 1941

Yesterday's Tractor Forums
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    Removal of Delco Remy Light Switch (original) for Allis B

    How does one remove it from the instrument box ? The parts manual shoes the push/pull rod separate from the switch body. The black knob turns, but does not appear to be threaded. Is it forced in or WHAT ? How does the push/pull mate with the switch body ? Thanks for all replies.
  2. A

    Draining the PTO on a B or C

    When draining the transmission oil, will the PTO oil completely drain out thru the center drain plug ? It is at a lower level and appears that it would if left open long enough. Thanks for all replies.
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    Transmission Oil for Allis B,C,CA

    I have a 1941 with hyd lift. What is the recommended oil to use when changing ? The manual says 20 wt engine oil. Is that OK or can something else be used that is better ?
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    Fairbanks Morris Ignition Unit FM-B4B

    I have a FM-B4B that is missing the wire with terminal and ignition switch. How can I make one? Guauge of wire ? Type connections of both ends to where ? Any other connections ? What kind of switch will work ? Must switch be grounded. Is there a simple way to hook up and test for spark before...
  5. A

    Fairbanks Morse Battery Ignition Unit B4B3

    Thanks for your response. That is indeed what I have in used condition. Does your new item have any instrucions or diagram on how to install ?? I need a copy if possible. I did find out that Allis installed these units on B engine SR#43946 thru 46895. And installed them on B model tractors...
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    Allis Engines serial numbers

    Does anyone know what years Allis installed the serial numbered engines: BE-43946 thru BE-46895 ? I think they all probably went in Model B tractors. Where was the SR stamped ? Thanks in advance for replies.
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    Fairbanks Morse Battery Ignition Unit B4B3

    Thanks for the reply. FM called these items BATTERY IGNITION UNITS. They look very much like a FMX magneto. No one has done any changes to my unit. I too have seen those converted to use an auto coil mounted on the engine with a hole drilled in the side for the coil wire and of course the...
  8. A

    Fairbanks Morse Battery Ignition Unit B4B3

    This item looks like a magneto, but no impluse coupler and needs a battery to then operate like a distributor. Does any one have an instruction sheet on it ? Did the Allis factory use it on new tractors ? When ? Is there a demand for these ?
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