Industry News
All
Industry News

Industry News

How to easily repair the ZF gearbox

The Auman EST truck is praised for its reliable ZF TraXon automatic transmission, offering smooth shifting, high efficiency, and intelligent driving functions. DNT provides professional ZF 16-speed gearbox repair tools to ensure safe, accurate, and efficient maintenance. Tools like the fork shaft installation aid improve assembly precision, reduce labor, and protect components during repair.

Jun 5,2025

Transmission hydraulic trailer chooses DNT Transmission maintenance is easier

DNT’s gearbox hydraulic trailer simplifies truck gearbox maintenance by using a manual hydraulic pump to lift and lower gearboxes safely and efficiently. It reduces labor intensity, improves repair speed, and ensures safety. Ideal for disassembly and reinstallation, especially in heavy truck repair and engineering applications requiring lifting.

Jun 3,2025

DNT tool teaches you how to avoid damage to truck leaf springs

Leaf springs in truck suspensions provide support, guide wheel movement, and handle directional forces. Compared to air suspensions, they are cost-effective and easy to maintain. However, overloading, high speeds on rough roads, and sharp turns can cause premature damage. Proper load management, safe speeds, and careful driving help extend leaf spring life.

May 28,2025

How to quickly install the oil seal?

To quickly install the crankshaft front oil seal, use the special tool:

①Place the oil seal on the guide shaft and align with the pressure plate;

②Fix the tool to the crankshaft and tighten screws with a 12mm socket;

③Turn the center screw to press the seal into place;

④Remove the tool and check the fit. This tool simplifies the process, ensuring accuracy and saving labor.

May 21,2025

Working principle of the gearbox retarder

The retarder slows the vehicle by converting kinetic energy into heat via oil flow between a rotor and stator, activated by a handle or brake system. Heat is dissipated through the engine cooling system. For ZF 12-speed gearbox service, use tool XH-10102: adjust its legs via screw, attach to the retarder, then hoist using a gantry hanger.

May 19,2025

10 little-known facts about trucks: It doesn’t matter if you don’t understand them, but you will be awesome if you do.

Discover 10 fascinating truck facts: from the 80m-long French road train to the world's fastest jet-powered truck. Learn how Mercedes got its name, why Arctic vehicles stay unlocked, and why China's a top buyer of seatbelt buckles. The first truck appeared in 1896, and one had wiring over 1800m long. Fun fact: the first driver was a woman! Trucks are complex machines with high recycling value after retirement.

May 16,2025

Do you know the principles and precautions for disassembling and assembling truck gearboxes?

Proper disassembly and assembly of truck gearboxes requires clean conditions, careful sequencing, and attention to alignment. Always follow outside-to-inside principles, handle parts gently, and avoid forcing components. Common issues like gear misalignment or incomplete assembly can be avoided with proper technique. Understand each step—especially for oil pump, auxiliary box, and middle housing—to ensure smooth and safe maintenance.

May 12,2025

For ZF12-speed gearbox peripheral parts disassembly

The ZF 12-speed gearbox peripheral parts disassembly involves 11 main tasks, including removing the speed sensor harness, gearbox control device, breather bolt, gear selection and sensor modules, valve body, contact, output shaft speed sensor, odometer sensor, retarder, and PTO. Various tools like torque wrenches, sockets, and special pins are used.

May 9,2025

Truck Tips: How to couple and uncouple a trailer

When coupling a trailer, inspect the area, check trailer ID, inspect the kingpin, ensure 5th wheel lock is open, and chock wheels. Reverse carefully, confirm coupling by tug test, inspect lock engagement, raise landing gear, connect lines, and inspect the trailer. To uncouple, park on level ground, lower landing gear, unlock 5th wheel, disconnect lines, deflate suspension, pull forward, check support, then drive off.

May 5,2025

Notice: CTT 2025 BOOTH NO:8-4837

Notice: CTT 2025

Apr 29,2025

Truck Tips: How to mark and measure brake adjustment (video)

Commercial drivers must ensure brakes are properly adjusted, with the mark-and-measure method being the most reliable for measuring brake stroke. This involves marking the pushrod, applying the brakes, and measuring the stroke to ensure it doesn’t exceed the chamber’s adjustment limit. Other methods, like measuring free stroke or using parking brakes, are less reliable and may give false readings. Mark-and-measure at full pressure is the best way to ensure proper adjustment.

2/2

Apr 28,2025

Notice: CTT 2025

Notice: CTT 2025

Feb 25,2025

WHAT SHOULD THE BEST MOTORCYCLE TOOL KIT INCLUDE?

WHAT SHOULD THE BEST MOTORCYCLE TOOL KIT INCLUDE?

Jul 2,2024

tools zoo:DIY Repairs and Motorcycle Emergencies:Motorcycle Tools for the Road and Home

tools zoo:DIY Repairs and Motorcycle Emergencies:Motorcycle Tools for the Road and Home

Jun 18,2024