Motor Mission Blog

Motor Mission Blog2017-07-20T20:14:59+00:00

Caterpillar 14M Grader Axle Welding and Machining Repair and Rebuilding

April 10th, 2026|Categories: Industrial & Heavy Equipment|

Here are some pics of a Caterpillar 14M grader axle we have in for a complete rebuild. We have all the coordinates mapped out on our Rottler CNC multipurpose boring & milling machine with the [...]

Caterpillar 777G Water Truck AMOCS Modular Aluminum Radiator Cores Assembly Repair and Rebuild

April 9th, 2026|Categories: Radiator Shop|

Here are some before & after pics of a Caterpillar 777G water truck radiator we had in for a quick turn-around repair & rebuild service. This radiator is made with Cat's aluminum AMOCS modular radiator [...]

1996 Yamaha YZ125 Two Stroke Cylinder Jug Boring And Honing For Wiseco Forged Piston

April 8th, 2026|Categories: Machine Shop|

Here are some pics of a two stroke cylinder, or jug, for a 1996 Yamaha YZ125 that came in for machining. This cylinder was originally a plated, or Nikasil, jug but it has been previously [...]

Caterpillar 793F Mesabi Radiator Module Cooling Package Repairing and Rebuilding

April 7th, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 793F haul truck radiator cooling package we picked up from one of our mining customers. The radiator itself is a Mesabi which we will do a complete rebuild [...]

Cat 793C Folded Core Radiator Assembly Reman Rebuilding Service

March 28th, 2026|Categories: Radiator Shop|

Here are some before & after pics of a Cat 793C folded core radiator assembly we rebuilt. The Caterpillar folded core version of the 793C contains sixty individual folded radiator cores. Each section, or core, [...]

Cast Iron V8 Vortec Chevy and Porsche 944 Aluminum Cylinder Heads Surface Machining Milling and Surfacing

March 27th, 2026|Categories: Machine Shop|

Here are some before & after pics of some cast iron & aluminum cylinder heads we had in for machining. The two cast iron heads are 350 Chevy Vortec heads that both magnafluxed good with [...]

Caterpillar 834H RTD Rubber Tire Wheel Dozer Radiator Hardnose Nosecone Servicing Rebuild

March 25th, 2026|Categories: Industrial & Heavy Equipment|

Here are some before & after pics of a hardnose radiator cooling package we reconditioned for a Caterpillar 834H RTD (Rubber Tire Dozer), or wheel dozer. The cooling system components included cleaning, repairing & rebuilding [...]

Caterpillar 4788991 Moldboard Blade Hanger Bracket Repair With Welding and CNC Machining On Rottler EM105H Multipurpose Boring And Milling Machine

March 24th, 2026|Categories: Machine Shop|

Here are some pics of a blade hanger we reconditioned. The piece is labeled as a bracket by Caterpillar with part number 478-8991. The blade, or moldboard, on an 18M grader hang from this bracket. [...]

Hitachi EX5600-7 Open Pit Mining Excavator Shovel Radiator Leaking Repair and Rebuild

March 24th, 2026|Categories: Radiator Shop|

Here are some pics of a radiator off of a Hitachi EX5600-7 shovel that we picked up for a repair & return. The radiator is leaking in the corners as well as the gaskets. The [...]

Speed UTV Manual Alternator Belt Tensioner, Hot Weather Radiator Cooling System Package and Tapp Primary & Secondary Clutches Machining

March 13th, 2026|Categories: Machine Shop|

Here are some pics of some parts we've been machining & working on for the Speed UTV's. We have come up with our own version of a manual alternator belt tensioner. We only have a [...]

Hitachi EX5600-6 Excavator Shovel Conventional Radiator Assembly Rod and Repair Rebuild

March 12th, 2026|Categories: Radiator Shop|

Here are some pics of a Hitachi EX5600-6 Shovel Radiator we did a complete overhaul to. The radiator came in with some tubes leaking. The lower mounting feet, or pads, were warped & not flat [...]

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