Motor Mission Blog

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

Hydraulic Lift Cylinder Repairing and Rebuilding with Spherical Bearing Bore and Snap Ring Grooves Machining

June 2nd, 2026|Categories: Industrial & Heavy Equipment|

Here are some pics of a hydraulic lift cylinder we have in for rebuilding and repair. The bore on the head end takes a spherical ball and race assembly. The bore as well as the [...]

Caterpillar 994K Loader Radiator Hardnose Cooling System Package Repairing and Rebuilding

June 2nd, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 994K Hardnose Cooling Package that came in on Friday 5-29-26. This is one is up there with one of the worst we've seen as far as external fouling [...]

Caterpillar 793F Mesabi Radiator Module Cooling Package Repair and Rebuilding Service

May 23rd, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 793F Mesabi Radiator Module Cooling Package we rebuilt. This one came to us in pretty rough shape. All the composite fan shroud pieces were cracked & fractured. Several [...]

Porsche 944 Tubular Exhaust Manifold Headers High Performance Ceramic Coating

May 22nd, 2026|Categories: Machine Shop|

Here are some pics of some tubular exhaust manifolds for a 944 Porsche. Our customer wanted them cleaned inside & out, checked out & ceramic coated. So we thermal cleaned them in our oven & [...]

Caterpillar Trackhoe Excavator Radiator Core Overheating Damage and Recore Repair

May 21st, 2026|Categories: Radiator Shop|

Here are some before & after pics of a Caterpillar Excavator Radiator that came in for rebuilding. The radiator core was internally plugged along with some external damage which was causing the machine to overheat. [...]

Caterpillar 994K Loader Radiator Hardnose Cooling Package Repair and Rebuild

May 18th, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 994K loader radiator hardnose cooling system package we rebuilt. This nosecone assembly contains twenty five aluminum AMOCS modular radiator cores, two aftercoolers, two transmission oil coolers, five implement [...]

Caterpillar 793F Mesabi Radiator Module Cooling Package Cleaning, Repairing and Rebuilding

May 9th, 2026|Categories: Radiator Shop|

Here’s some pics of a Caterpillar 793F Mesabi Radiator Module Cooling Package we rebuilt. Rebuilding the Mesabi Radiator itself is a bit of a job. Removing all the external cooling system components for cleaning, repairing [...]

6.7 Cummins Diesel Cylinder Heads Rebuilding and 259 Studebaker V8 Engine Block Cylinders Boring and Honing

May 8th, 2026|Categories: Machine Shop|

Here’s some pics of some machining jobs we have in for the engine machine shop department. The two cylinder heads are both Cummins diesel 6.7 liter inline six cylinders. One is off of a 2018 [...]

Caterpillar 994K Loader Radiator Hardnose Nosecone Cooling Package repair & rebuild.

May 7th, 2026|Categories: Radiator Shop|

Here are some progress pics of the Caterpillar 994K Loader Hardnose we're doing a complete overhaul & rebuild to. The twenty five individual aluminum AMOCS radiator cores have been removed, cleaned, repaired & pressure tested [...]

Caterpillar 16M Grader Circle Assembly Bores Line Boring and Machining

May 6th, 2026|Categories: Industrial & Heavy Equipment|

Here are a few pics of a Caterpillar 16M grader circle assembly we're machining the bores on. With our Rottler CNC boring & milling machine we are able to mount large parts & engine blocks [...]

Caterpillar 793F Mesabi Radiator Module Cooling Package Repair and Rebuild

May 5th, 2026|Categories: Radiator Shop|

Here are some pics of a Caterpillar 793F Mesabi Radiator Module Cooling Package we picked up for repair and rebuilding. Some of the cooling system components include the two aftercoolers, ac condenser, fan blade, hydraulic [...]

Caterpillar D10T2 Dozer Aluminum Radiators and Ford LN9000 All Metal Copper Brass Replacement Radiator

April 24th, 2026|Categories: Radiator Shop|

Here are some pics of a couple different radiator jobs we completed. The two radiators stacked on top of each other on the pallet are for a Caterpillar D10T2 dozer. Both radiators are heavy duty [...]

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