Yanmar 3TNV84 Engine

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the John Deere 3520, specifically designed to fit the Yanmar 3TNV84 engine. Our commitment to quality and reliability ensures that your agricultural and construction equipment operates at peak performance. Whether you are dealing with a worn-out engine or simply looking to enhance the efficiency of your machinery, our expert team is here to help you every step of the way.

Our engine rebuilding process is meticulously crafted to meet the highest industry standards. We utilize ISO 9001:2015 approved parts that adhere to the strict tolerances set by OEM specifications. This guarantees that your remanufactured Yanmar engine will deliver the dependable power and performance you expect from your John Deere 3520 Vibratory Smooth Drum Roller. With our service, you can rest assured that your engine will be restored to its original specifications, ensuring longevity and reliability.

What sets our engine rebuilding service apart is our advanced remanufacturing process. Unlike standard rebuilds typically performed in a garage environment, our facility in Concord, Ontario, is equipped with state-of-the-art engine machining equipment. This allows us to handle every aspect of the remanufacturing process in-house, minimizing waiting times and ensuring that your engine is rebuilt to the highest standards without the need for outsourcing. Our skilled technicians are trained to perform each step with precision, from disassembly to final assembly, ensuring that no detail is overlooked.

In addition to our rebuilding services, we also offer a selection of brand new surplus engines for those situations where a rebuild may not be feasible. If your Yanmar 3TNV84 engine is beyond repair, we can provide you with a new engine that fits seamlessly into your John Deere 3520. Our extensive knowledge of your old engine allows us to transfer exterior components to the new engine, ensuring emissions compatibility and a perfect fit with minimal additional effort required on your part.

With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and customer satisfaction. Since 1986, we have been dedicated to providing our clients with the best possible solutions for their engine needs. If you are unsure about whether to rebuild or replace your engine, our knowledgeable team is just a call or email away. We are always happy to assist you in making the right choice for your equipment.

Our detailed engine remanufacturing procedure includes a comprehensive series of steps to ensure that your engine is restored to optimal condition. From disassembly and cleaning to machining and final assembly, we take every precaution to guarantee quality. Our process includes:

• 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 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

For availability of our brand new surplus engines or to discuss your engine rebuilding needs, please do not hesitate to contact us via phone or email. At Diesel Engines Canada, we are committed to providing you with the best service and support for your John Deere 3520 engine.