Air dryer Hino for trucks
At Groupe National Hino Rive-Sud, we know that the safety of your operations depends on reliable components. The Hino air dryer is essential to the smooth operation of your trucks’ air brake system. What does it do? To remove moisture and oil from the compressed air, preventing breakdowns and ensuring optimum performance.
What is a Hino air dryer ?
The air brake system draws in ambient air, which naturally contains moisture. When compressed, this air may also contain oil from the compressor. Over the long term, these impurities can cause :
- 🔥 Rust in the air tanks
- ⛔ Clogged or blocked brake valves
- ❌ Power loss or brake failure
Functioning and structure of the truck air dryer
Compressed air passes through various dryer components:
- Moisture absorber: retains water and oil
- Drain valve: evacuates residues as soon as pressure is sufficient
- Oil filter: protects the dryer
- Non-return valve: prevents backflow to compressor
- Pressure regulator: ensures constant, safe pressure
⚠️ Why regularly replace Hino air dryer ?
Over time, the moisture absorber degrades:
- ⚡️ Less effective against humidity
- 🌧️ Risk of build-up in the air reservoir
- ❌ Risk of corrosion and internal damage to the braking system
- 🚗 Brake valve lock
- ❌ Brake booster failures
- 🚫 Costly component replacement
- ⚠️ Increased risk of accidents
Inspection and recommended maintenance Hino air dryer ?
- ✅ Open the tank drain valve before each working day to check for water.
- 🔄 Replace moisture absorber periodically, even if it still appears functional
- 🔎 Monitor any anomalies: pressure drop, persistent humidity, irregular braking
Looking for a specific part for your truck?
Need Hino parts fast?
Our two parts counters in Boucherville are ready to serve you efficiently, without appointment.
Come and see us today for a quick and reliable diagnosis, or contact us for any parts request!
Hino parts sales, fast delivery and installation in a Hino-certified workshop
At Groupe National Hino Rive-Sud, our expertise goes far beyond the simple sale of parts: we offer comprehensive support, precise technical advice and personalized service to meet the real needs of your fleet.
- Over-the-counter sales of Hino parts and accessories
- Fast delivery in Centre-du-Québec, Montreal South Shore and throughout Montérégie
- On-site installation by our certified Hino technicians
- Technical support to advise you on the best solution for your vehicle
Simplify your repairs : order Hino parts and have them installed in one place!
Call one of our Hino parts and accessories advisers
Do you have a question about truck parts and accessories?
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Do you have any questions about Hino air dryers?
What is the purpose of an air dryer on a Hino truck?
The Hino air dryer removes moisture and oil from the compressed air used in pneumatic brakes. This protects the brake system from corrosion, blockages and premature wear.
When should I replace the air dryer on a heavy vehicle?
Replacement is generally recommended on an annual basis, or according to the number of hours the vehicle is used. Regular inspection is essential, especially if you notice moisture when purging the air tank.
What are the signs of a faulty air dryer?
Here are the most common signs:
Water build-up in air tank
Unusual noises in the braking system
Reduced braking performance
Oil or rust in air ducts
Why choose an original Hino air dryer rather than a generic part?
Genuine Hino parts are designed with high-quality moisture absorbers, ensuring consistent performance, longer life and perfect compatibility with the truck’s pneumatic system.
Where can I get my Hino air dryer serviced or replaced in Quebec?
Our certified technicians welcome you at :
Groupe National Hino Rive-Sud in Boucherville
We offerSAAQ inspection servicesfor heavy vehicles, as well as replacement and original parts in stock.
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