Ken Christopherson
Well-known Member
Hello all!
Just thought I would give you all an update, as I thought there might be some of you that may not venture into the JD forum. I initially posted on both forums, but throughout the months have spent less and less time posting in here, so I thought I would give an update.
The A is back together in it's converted Unstyled clothing. It unexpectedly popped off and took off running after what was a long and challenging rebuild. It was my first dive into a transmission, and nearly everything except the main case and camshaft in the motor needed to be replaced. Here is a summed up list of what I id to it:
Engine:
-Replaced block with .045 over block and cast iron pistons.
-New rings
-Replaced crankshaft and main bearings
-Replaced (#1) rod - Someone earlier installed a insert bearing rod (without a bearing) with a babbit bearing cap. Needless to say it ate up the crankshaft.
-Replaced Oil pump drive gear and coupler
-Replaced manifold
-Lapped valves
-Scrubbed crankcase
-Replaced governor housing with unstyled housing and new governor shaft bushing
-Carburetor rebuilt
-Magneto: new points, condensor, clips, cap, rotor, plug wires
-Gaskets/shims replaced
-New radiator core
-Trimmed 1/2" off of Styled fan blades to fit between Unstyled radiator side curtains.
-Fabricated new throttle linkage (throttle lever to governor)
-Replaced hood/gas tanks/frame/front pedestal/steering shaft/Air Cleaner with Unstyled components
Transmission:
-Replaced reduction gear cover with Unstyled cover (outer reduction bearing severely wore away the original cover)
-Replaced reduction gear/input shaft/input shaft bearings
-Replaced all topshaft bearings
-Adjusted countershaft bearings
-Replaced slant dash/trans cover with 6 speed hand start trans cover and steering support post
-Flushed rear end
-Replaced gaskets
-Replaced clutch discs and pulley brake
-Countless washers, nuts, and bolts.
I think that is everything, but I am sure I missed some things. Enjoy the pictures and the video that I was able to get while capturing the first start. Tractor hadn't ran in at least 10 years or so.
1941 John Deere Unstyled A Conversion First Start
Just thought I would give you all an update, as I thought there might be some of you that may not venture into the JD forum. I initially posted on both forums, but throughout the months have spent less and less time posting in here, so I thought I would give an update.
The A is back together in it's converted Unstyled clothing. It unexpectedly popped off and took off running after what was a long and challenging rebuild. It was my first dive into a transmission, and nearly everything except the main case and camshaft in the motor needed to be replaced. Here is a summed up list of what I id to it:
Engine:
-Replaced block with .045 over block and cast iron pistons.
-New rings
-Replaced crankshaft and main bearings
-Replaced (#1) rod - Someone earlier installed a insert bearing rod (without a bearing) with a babbit bearing cap. Needless to say it ate up the crankshaft.
-Replaced Oil pump drive gear and coupler
-Replaced manifold
-Lapped valves
-Scrubbed crankcase
-Replaced governor housing with unstyled housing and new governor shaft bushing
-Carburetor rebuilt
-Magneto: new points, condensor, clips, cap, rotor, plug wires
-Gaskets/shims replaced
-New radiator core
-Trimmed 1/2" off of Styled fan blades to fit between Unstyled radiator side curtains.
-Fabricated new throttle linkage (throttle lever to governor)
-Replaced hood/gas tanks/frame/front pedestal/steering shaft/Air Cleaner with Unstyled components
Transmission:
-Replaced reduction gear cover with Unstyled cover (outer reduction bearing severely wore away the original cover)
-Replaced reduction gear/input shaft/input shaft bearings
-Replaced all topshaft bearings
-Adjusted countershaft bearings
-Replaced slant dash/trans cover with 6 speed hand start trans cover and steering support post
-Flushed rear end
-Replaced gaskets
-Replaced clutch discs and pulley brake
-Countless washers, nuts, and bolts.
I think that is everything, but I am sure I missed some things. Enjoy the pictures and the video that I was able to get while capturing the first start. Tractor hadn't ran in at least 10 years or so.
1941 John Deere Unstyled A Conversion First Start