Where are the foot valves on a truck?
Air Brake Foot Valves. Foot valves are attached to the brake pedal. This is the valve that actually starts the process of a brake application when you step on the brake pedal. Your foot valve may be mounted to the inside or outside of the firewall, or it may be mounted under the floor of the cab.
What causes an air brake valve to fail?
AIR BRAKE SYSTEM TROUBLESHOOTING 1.) Before replacing any valve with a new or remanufactured valve, be sure to blow the air lines out either using the vehicle’s own air supply or shop air. Dirt is the greatest cause of premature air valve failure. 2.)
What happens when air pressure falls below minimum?
When air pressure falls below a predetermined minimum, the switch will close to turn on a warning buzzer and/or lamp.
How to order Kenworth front suspension schematics online?
Click part number on the Part List to order online. Please use our contact form or give us a call for any part not listed or if you have any questions. Kenworth – C500, K100/300, W900, T300/400/450/600/800, T2000 Front Suspensions Incl. All Hdwe.; For 338-1368 Install Incl. All Hdwe.; For 338-1841 Install
How to order a Kenworth sway bar conversion kit?
We have pins, U-bolts, shackle kits, shocks, hangers, bolts and bushings. We also offer the AG400 conversion kit to convert the AG200 suspension to the new and better design on the sway bars. Click part number on the Part List to order online. Please use our contact form or give us a call for any part not listed or if you have any questions.
Is the Kenworth W900 still in production?
With its famous long-nose, the timeless W900 remains an industry favorite amongst Owner-Operators and one of the oldest models to still be in production. Here at Raney’s, we have all of the Kenworth W900 parts and chrome accessories you need to keep this great tradition going. read more…
What kind of truck is a 2000 Sterling?
2000 STERLING, ACTERRA 7500, Heavy Duty Trucks – Conventional Day Cab Trucks, Caterpillar 3126, Manual, 2000 Sterling Acterra 7500 Single-Axle Non-Sle… 2008 STERLING, LT9513, Heavy Duty Trucks – Garbage Trucks – Roll-Off, Mercedes MBE4000, Automatic, 2008 Sterling A9513 Tandem-Axle Roll-Off Refuse Tru…
Is the sterling at 9500 series a good truck?
Sterling AT 9500 Series semi trucks are a regular sight on the highway so make yours stands out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a Sterling AT 9500 Series semi truck, you’re going to enjoy a fuel efficient, safe ride in a truck that’s rated as one of the best in the industry.
What kind of parts do I need for Sterling truck?
Make your rig your own – whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your Sterling.
What causes premature failure of air brake system?
Dirt is the greatest cause of premature air valve failure. 2.) If pipe dope is used on fittings, use it sparingly. This can also get into the unit and cause a failure. 3.) When installing fittings into a remanufactured valve, do not over tighten or it will crack the casting.
How to troubleshoot an air brake system leak?
Check air valves for leaks at exhaust ports. Check lines for cracks or leaks at fittings. Check discharge line tor restrictions and carbon build-up. Clean or replace line as necessary. Clean and lubricate. If plungers are bent, replace with new unloader kit. Replace governor. Check pulley to make sure belt is not slipping.