Project "Bantam" - a protective layer of filth

With every oily rag machine there is some aspect of "filthy protective layers".  This is where one layer of filth is covered by a subsequent one and preserves the original paint where no rust forms.  I took the frame out and power-washed it this morning to discover original paint peeking out under where the engine mounts, and inside the transmission tunnel.

Also the worst of the rusty spots were uncovered.  These will require cutting, patching, and welding.

The transmission and diff were so covered in filth that the power washer didn't even touch it.  I got out the high strength (non water based) parts cleaning solution and scrubbed the affected areas.  I'll have to let it sit, and come back and do it again.

A concerning issue is that the input shaft diameter has been affected by a locked up pulley bearing.  I'll have to figure out how to deal with that.  The U-joint seems to be awfully dry, but still operational.  The zerk fitting is rusted beyond all hope.  Not quite enough protective filthy layer there.

The serial number plate is fairly well preserved.  The model number and serial can still be read.  There was some corrosion behind the plate.  I ground off the rivets from the back and punched them through.  The plate came off without any problem.  I did the same with the Poyter dog plate.  Its not quite so good condition.  Its faded, and has got some Rustoleum primer on it from +20 years ago.

Finley was out helping a little bit this morning.  He quickly tired of the tedious operation of scrubbing off the filth.  He insists that the tractor be painted red, instead of the original orange.  The decision is yet to be made.

Next operation will be to continue to scrub the filth off before administering the sand blasting.