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Here’s some pics of some split bore flanged sleeves we machined. These sleeves are used to repair the split bore of the steering bellcranks, or y-links for a Caterpillar 793C haul truck. We utilize a new 8X1834 pin to check the split bore sleeve for size & fit in the ID of the bore after [...]
Here’s some progress pics of a Mesabi radiator we are in the middle of rebuilding. The radiator is off of a motivator which is basically a large mobile, or portable, generator that provides power to electric shovels. The radiator came in for a cleaning as it was covered in oil from a leaking oil line. [...]
Here’s some pics of an aluminum oil cooler for a LeTourneau L1850 loader. The cooler came in with the side mounting plates damaged & cracked. We ended up re-coring the oil cooler with a new heavy duty core. The hydraulic fan drive motor was rebuilt & the new updated fan blade was installed. 5435 Desert [...]
Here’s some pics of a couple of custom or special machining jobs we have going on in the general machining area. The larger piece in the lathe started out from a piece of six and a half inch diameter 4140 carbon steel. The end part will be a flanged sleeve with a slot machined out [...]
Here’s some pics of an aluminum bar-and-plate oil cooler we finished for one of our mining customers. After we pressure tested it to ensure it is free of any leaks we boxed it up for delivery. 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission [...]
As much as we don't want to stop workflow it is important to take the time to clean & check our machinery on a regular basis. Keeping the machines clean & taking the time to remove the covers to check the ways, gib screws & oiling system ensures we get the best longevity from our [...]
Here’s some before & after pics of a shell-and-tube heat exchanger that came in. This heat exchanger is an oil cooler which is cooled by the engine coolant. This is referred to as a liquid-to-liquid heat exchanger rather than an air-to-liquid unit. After we got it all cleaned up we gave it a rigorous pressure [...]
Here’s some pics of some of the jobs we have going on in the radiator shop. We have a Caterpillar 793C mining haul truck radiator going together. A good size aluminum oil cooler that came in for cleaning & repair. Another decent sized aluminum oil cooler getting the final details. A decent sized Mesabi radiator [...]
Here’s some pics of some Cat #207-7321 steering stabilizers we have in for repair. We call these bellcranks or y-links. The two smaller bores are tapered on the ID which houses the tapered ballstuds. The larger bore is a split bore with a key slot for retaining the main pin. We repair these according to [...]
Here’s some pics of a Mesabi radiator for an electric shovel motivator power unit. There was a major oil leak which has caused a considerable build up of dirt externally on & in the fins of the Mesabi radiator tubes. In addition to the external plugging the rubber grommet seals are soft from the oil [...]
