At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the John Deere 70D Excavator, which is powered by the robust John Deere 4039D engine. Our commitment to quality and reliability ensures that your excavator will be back in action with enhanced performance and longevity. Whether you are in the agricultural or construction sector, our engine rebuilding service is designed to meet your specific needs, ensuring that your equipment operates at peak efficiency.
Our remanufacturing process is meticulously crafted to exceed the standard rebuild practices typically found in local garages. We utilize ISO 9001:2015 approved parts that adhere to the strict tolerances set by OEM specifications. This guarantees that your remanufactured John Deere engine will deliver dependable power and performance, just as it did when it was new. Our facility in Concord, Ontario, is equipped with state-of-the-art engine machining equipment, allowing us to perform all necessary work in-house. This not only minimizes waiting times but also ensures that every aspect of the rebuilding process is handled with precision and care.
One of the key advantages of choosing our engine rebuilding service is our comprehensive approach. We understand that every engine is unique, and we take the time to assess the condition of your John Deere 4039D engine thoroughly. Our skilled technicians will disassemble the engine, clean all components, and inspect them for wear and damage. We employ advanced techniques such as ultrasonic cleaning and Magnaflux testing to ensure that every part meets our high standards before reassembly.
In the event that your engine cannot be rebuilt, we also offer a wide selection of brand new surplus engines. Our extensive inventory allows us to provide you with a new engine that fits seamlessly into your John Deere 70D Excavator. We can transfer over the necessary exterior components from your old engine to ensure emissions compatibility and a perfect fit, minimizing any additional effort required on your part. Please call or email us for availability of our new engines, and our knowledgeable staff will be happy to assist you in finding the right solution for your needs.
With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and reliability. Our team is dedicated to providing you with the best possible service, and we are always available to help you choose the right option for your engine needs. Whether you require a complete rebuild or a new engine, we are here to support you every step of the way.
Detailed Engine Remanufacturing Procedure
Our remanufacturing process involves a series of meticulous steps to ensure that your engine is restored to its original specifications. These steps include:
- Disassembly of the engine
- Manual scrubbing of heavy debris
- Engine degreasing
- Hot alkaline spray jet cleaning
- Pneumatic wire brushing
- Ultrasonic cleaning
- Removal of broken studs
- Measuring all components to manufacturer specifications
- Machining of cylinder bore to accept new pistons
- Checking for warpage with a straight edge
- Milling cylinder head surface
- Cutting valve seats
- Gnurling valve guides
- Machining valve surfaces or replacement
- Testing valve spring resistance
- Magnafluxing cylinder heads for crack detection
- Adjusting valve clearance
- Assembling the cylinder head
- Machining crankshaft to accept new bearings
- Assembling the engine with all new components
- Spin testing the engine
- Taping all ports and packaging the engine in a corrosion-inhibiting bag
Trust Diesel Engines Canada for your John Deere 70D engine rebuilding needs. Contact us today to learn more about our services and how we can help you get your equipment back to work.