Rebuilds deliver a cost-effective second life to your engin. We place the very latest technology and critical engineering updates into your machine at a fraction of the cost of buying new. As you'd expect, our quality standards are just as stringent the second time around - because only trained service professionals and only the best parts are used to complete your rebuild.
PT rebuilds restore your power train to like-new performance. The rebuild covers the radiator, engine, transmission, torque converter, final drive, and axle. Inspections of power train components are performed, and parts are replaced or reconditioned, including power train electrical switches, sensors, sending units, electronic control modules, engine wiring harnesses, bearings, gaskets, seals, and coolant hoses. The power train is rebuilt with critical engineering improvements and updates.
Before Failure Repairs
- Rebearing and reseal
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Rebearing and reseal is recommended when SOS results, a visible leak, or compartment hours signal a need for repair, or when another part of the common oil system fails and spreads debris into the transmission. This procedure includes disassembly and assembly of the transmission arrangement and replacement of all bearings, seals, gaskets, and locks. We also clean and inspect all other parts to ensure they meet tolerance specifications.
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- Before-failure overhaul
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Before-failure overhaul is recommended when the transmission is slipping, hesitating, or overheating. Other indicators include friction material and small iron particles in screens and filters. This repair applies to operable transmissions only and includes a Rebearing and reseal, plus replacement or reconditioning of other selected parts as needed.
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After Failure Repairs
- After-failure overhaul
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After-failure overhaul includes a rebearing and reseal, plus replacement or reconditioning of most other parts as needed.
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- Complete component replacement
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Complete component replacement includes both exchange and new replacement components. Exchange components may be the preferred option when your application or job situation demands minimum downtime.
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Before Failure Repairs
- Reseal
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Reseal is required when oil leaks are discovered during inspections. It includes disassembly and reassembly of the final drive, repair or replacement of needed seal components, disassembly required to reach the seal areas in the axle (both final drives and brakes plus the differential), brake inspection, and seal replacement. For low sprocket machines, this repair includes adjustment of the sprocket hub bearing.
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- Rebearing and reseal
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Rebearing and reseal is signaled by excessive leaks, elevated SOS results, or target hours. It includes disassembly and reassembly; replacement of all bearings, seals, gaskets, and miscellaneous hardware; oil change; operational tests; and removal and installation of track. A brake inspection is also included.
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- Upper pinion rebearing and reseal
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Upper pinion rebearing and reseal is recommended when SOS reports show unacceptable wear or contamination. It includes removal and installation of the fuel tank, floor cover plates, steering clutch and brake packs, and upper pinion bearings and seals.
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- Steering clutch and brake reconditioning
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Steering clutch and brake reconditioning includes replacement and reuse of clutch plates and discs, relining of brake band assemblies, and inspections and adjustments to ensure proper steering and brake performance.
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- Before-failure overhaul
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Before-failure overhaul can be performed provided no gears, shafts, bearings, or external parts are broken. It includes rebuilding the entire final drive, most parts and labor to remove the axle, and rebuilding the differential and both final drives. Brake repairs can be included at your request.
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After-Failure Repairs
- After-failure overhaul
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After-failure overhaul is recommended when large pieces of metal are discovered during magnetic plug inspections, when failure occurs, or when broken parts are discovered during before-failure procedures. It includes removal and replacement of the entire axle group and a complete rebuild of both final drives, the differential, and brakes. Brake actuating mechanisms located outside the axle system may require additional repairs. All rebuilt units are fully reconditioned. Entire final drive modules and axle groups are available for many models. Exchange components may be preferred if your work demands minimum downtime.
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