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Showing content with the highest reputation on 12/15/2019 in Posts

  1. 1 point
    I finished up the air compressor engine tuning and "air end" maintenance yesterday afternoon. It is a big difference as really does run well. As mentioned earlier I installed new plugs, wires, Pertronix electronic distributor which had a new cap, rebuilt the Zenith "63" updraft carburetor and changed the oil along with filter. Both oil bath air cleaners were quite full of dirt/grime. The Continental B-427 engine runs very well meaning smooth and plenty of power. I now need to build a muffler to quiet it down a bit..... I replaced the original hydraulic lines, (after blowing an original) which circulate the compressor lubricating oil and air through the system along with the "stripper" filter cartridge. Don't have a history or log book of maintenance so starting anew prior to placing the unit back into service. The oil filter for the compressor section uses the same filter element as my Detroit Diesel 12V-71T engine and I have a box of six so replaced that also. After dumping 14 full gallons of fresh air compressor oil into the reservoir, the engine was brought to life and does this thing make air! The discharge air pipe is 2" NPT which is necked down to two 1" discharge ports. With one of these opened wide the engine runs about 1150rpm while maintaining 100psi reservoir pressure. With both ball valves open fully, the engine runs right at 1900rpm while still maintaining 100psi reservoir pressure. I let it run about 10 minutes with one port open wide and noticed absolutely no oil in the discharge piping or fittings. It appears both the "stripper", and water separator, work well. Now going to bang the sheet metal a bit straighter, depaint, then repaint for appearance, and pull it around behind the B-673 for jobs remote from the shop. Both are 1962 models so should work well together.
  2. 1 point
    Wow, it's already December- Me and Zina from Florida took another trip down to the Keystone Antique Truck and Tractor Museum Saturday to see what was new. Took my grandson too. Saw a couple of big Mack trucks. I think this is the one Dave was working on the last time we were there.
  3. 1 point
  4. 1 point
    Bet Swift goes to the hospital and hires him.
  5. 1 point
    That is a Mack W-71 built between 1953-1958.
  6. 1 point
    Oh well, opening a can of worms so to speak...2nd. Chronicles, 2nd. Kings. The Lord blessed those who shunned all others... Good for Donald Trump for standing up to those who oppose him, and standing up for biblical principals!
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