Download Oem Disc Brake Piston Tool
. Learn the location of the identification (ID) tag.The ID tag often includes the brand and model of the air disc brake system. Typically, ID tags are locatedon the inboard side of the caliper /carrier assembly or on the guide pin. Identify visual differences between air disc brake brands.If the ID tag is missing, other visual cues can help identify the system.Pay attention to key components like the spreader plate, the retaining bar and the screws that hold the bar in place.
Some systems use a spreader plate while others do not.Some also use a flat retaining bar versus a tubular retaining bar. Furthermore, the type of screw that is used to hold the retaining bar in place varies between air disc brake systems.
Keep helpful tools at your fingertips.Have a good set of up-to-date reference tools handy to make identifying, stocking and replacing componentsquick and convenient. Recommended stocking lists, part number cross reference lists, parts lists and maintenance manuals can go a long way to saving time andfrustration at the beginning of the service process.TRAIN. Make regularly-scheduled training a priority.Establish a calendar for training whether quarterly, monthly or yearly.Planning makes it easier to coordinate technician downtime from the shop floor in order to maximize productivity.
Following a disciplined schedule alsohelps set the expectation that continued learning is a vital part of a technician’s success and development within the organization. Choose course content that is impactful but easy to consume.In today’s fast-paced world, time is scarce, so content should be quick and easy to access and consume. Choose an online training programthat is simple to follow and easy to measure progress. For technicians who may need a quick refresher, supplement training initiatives with short, impactful,mobile-friendly videos that provide instant access to information. Learn by doing.Incorporate hands-on learning in your training regimen to solidify key skills and concepts. Videos and training manualsprovide great guidance, but sometimes there’s no substitute for real-world experience.
Take advantage of classroom training, which is sometimes offered by suppliers aton-site locations or at local universities. Reward technicians for progress.Whether through wage incentives, certifications, company swag, vacation or some other means,acknowledging progress can go a long way for boosting morale, enhancing employees’ skill-sets and increasing retention.Helpful Links:MAINTAIN.
Master Brake Caliper Tool Set
Train drivers on what to look for during their daily “walk around” inspections.For instance, check that there are no signs of oilaround the hub and wheel, ensure hoses are not touching wheels or brake equipment and that brake calipers move freely. Refer to the brake manufacturer for a full list ofpre-trip inspection criteria. Establish a regular maintenance schedule for drum or disc brakes.Checking lining/pad thickness, inspecting rotor for cracks and measuringbrake caliper position are just a few of the regular maintenance checks you should conduct on your air disc brake system. Keep good notes.The ability to anticipate maintenance makes the service process more seamless and less timeconsuming. Tracking and monitoringthe performance of key components at regular intervals can also help identify potential problems early.
A sophisticated tracking method is not needed. Keeping a simple log,whether electronic or paper, can be a great tool for monitoring components.Helpful Links. How is the braking system optimized for North American tractor trailer combinations?One size does not fit all when it comes to brakes. Why is a single piston design better than a double piston for even wear?Double piston designs must have the pistons timed to operate together to ensure even wear. Current double piston designs use a chain or gear between the two pistons,if the link between the two pistons breaks or is damaged the pistons will not move together which will result in uneven wear. A single piston design, like in MAXX22T utilizes a larger piston and spreader plate which eliminates timing issues and ensures even wear.
05. What are the maintenance costs compared to drum brakes?Maintenance costs can vary depending on factors such as trailer application, typical operation cycles, payload, driver habits and maintenance schedules.Anecdotally, we have heard that driver habits can play a major role in ascertaining potential maintenance costs. As air disc brakes become more popular ontrailers in North America, it will be important to properly educate drivers about the differences in braking characteristics and maintenance practices between drum and air disc. 12.
How To Use Disc Brake Piston Tool
Are there any out-of-adjustment concerns in regards to air disc brakes?While there are currently no inspection criteria requirements for adjustment on air disc brake systems in North America, following a systematic and routine maintenance scheduleis important for ensuring maximum performance from the MAXX22T system. For instance, we recommend regular brake pad inspections to ensure even pad wear and routine rotorchecks to validate that the rotor is free from cracks or other potential damage. 14.
Young/don't last forever. Every time the pads in a disc brake system come in contact with the spinning rotor, they wear down a little. Gradually, these brake parts (the pads) become thinner and thinner. To compensate for this, the piston in the caliper emerges from the hollow cylinder where it resides inside the caliper. As it does so, it pushes the worn-down brake pads further and further inward toward the rotor. Eventually, the brake pads will need to be replaced with fresh, unworn pads. Unfortunately, the caliper piston (which is now nearly fully extended) makes it difficult to remove and replace the pads.
The piston needs to be pushed back into the caliper.This is where special brake pad tools come in. The job of a brake caliper tool is to retract the piston or pistons back into the caliper so that the brake pads can be easily removed and replaced. The piston can't simply be pushed back into the caliper because it's threaded, like a screw, and needs to be wound back in. While it is possible to use, say, a pair of pliers to do this, it isn't recommended. You can damage the piston, the caliper and your hands, too.
The brake caliper tool typically fits over the piston at one end and has a handle at the opposite end that allows it to be rotated. As it rotates, the piston is wound back into the caliper. Floating calipers also need to be serviced if the pins that they slide on begin to stick. This is usually caused by dirt or rust. When this happens, the caliper cannot fully retract the brake pad from the rotor and friction continues, even when the brake pedal isn't being pushed. This can cause excessive wear on the pad, inefficiency in fuel use, and even warping of the rotor if enough heat builds up.Up to this point, the description we've given of a brake caliper doesn't fully describe all models.
In the following pages we'll look at more specialized types of calipers and see how they differ from the more common types.