What is front air suspension?
Air suspension is a type of vehicle suspension powered by an electric or engine-driven air pump or compressor. This compressor pumps the air into a flexible bellows, usually made from textile-reinforced rubber. The air pressure inflates the bellows, and raises the chassis from the axle.
What kind of front suspension does Freightliner use?
Air Springs, mounted under the frame rail to reduce torque on the chassis, provide greater energy absorption and soft ride With the automotive-like feel and maneuverability of the ZF TM Independent Front Suspension, you’ll have the driving confidence and peace-of-mind that comes with knowing you can access the tightest spaces with minimal turns.
Why is my Freightliner XC air suspension not working?
The chassis is on it’s last year of warranty, but since Freightliner can’t find the problem, the trouble shooting labor is coming out of my pocket. If the air compressor is working properly and air pressure does not come up, there has to be a massive leak. It could be a dump valve hanging up]
How long does Freightliner air suspension warranty last?
When the crack in the line got so that it could be heard, it was discovered. A call to Freightliner identified this area as a problematic area and the fix was to replace the entire air gauge module. It was fixed under 2 year Freightliner warranty and now holds for a few days. Good luck. Thanks all.
What makes a Freightliner XC chassis the best?
For nearly 20 years, the XC has been continuously refined to be the most innovative, most supported and best performing chassis in the industry. Offering power, space and versatility, the XC chassis is designed for increased weight capacity and floorplan flexibility through a variety of frame rail configurations.
How big is the rear suspension on a Freightliner?
Freightliner AirLiner rear suspensions with 10,000/12,000/15,000/18,000-lb and 20,000/40,000-lb capacities are equipped with air springs that are supported at the bottom by single- or dual-leaf springs.
The chassis is on it’s last year of warranty, but since Freightliner can’t find the problem, the trouble shooting labor is coming out of my pocket. If the air compressor is working properly and air pressure does not come up, there has to be a massive leak. It could be a dump valve hanging up]
When the crack in the line got so that it could be heard, it was discovered. A call to Freightliner identified this area as a problematic area and the fix was to replace the entire air gauge module. It was fixed under 2 year Freightliner warranty and now holds for a few days. Good luck. Thanks all.
Is the air suspension supposed to bleed off when turned off?
The coach has the Neway air suspension system. My question is – are the air suspension bags supposed to bleed off when the coach is turned off, all by themselves? The air suspension takes about a half day and drains itself. I would expect it to stay pressurized until I hit the dump button. Should I be checking for leaks?
