This is when AutoPark comes in. Instead of possessing the locking pawl system which is not potent plenty of for the heavier RV, they have made mechanisms (quite a few various kinds, actually), that may routinely implement a fairly very good sized parking brake – – located around the driveshaft, proper driving the transmission.
The purpose of this entire workout, is to point out that you have to have very good brake shoes and very good cables, all appropriately adjusted, like a prerequisite to any prosperous repair on the AutoPark parking brake program.
This really is what we simply call Variation II on the AutoPark process. The parking brake using this type of configuration can be applied by Placing the gear change lever in PARK, or by depressing the handbook foot pedal #two.
Permit’s study the Photograph A part of the “How It Works†compose up. This backing plate and brake shoe assembly is purposely designed such that the top conclude of the lever should shift about one particular inch to your left so as to adequately established the brake. This a single inch of journey is predicated upon the shoe lining currently being in superior shape, and having the star wheel adjuster established to the point exactly where the sneakers wouldn't pretty contact the drum – – during the BRAKE Launched situation.
Foundation parts would be the brake-assembly factors for the wheels of a motor vehicle, named for forming The premise of the rest of the brake process. These mechanical elements contained throughout the wheels are managed with the air brake technique.
A further significant detail: For those who Keep to the cable from the parking brake drum, it doesn't go on to the actuator. Instead, it is linked to a mechanical unit named “The Lever Relay.
When the RGS fails in the locked ON affliction, the AutoPark lite over the dash will remain ON as the pump continues to operate (or attempts
be pretty much fantastic. Any additional slack plus the brake will likely not keep firmly, and an excessive amount rigidity can have the shoes dragging. Although this type of technique can tolerate Virtually no don or cable stretching devoid of need to have for adjustment, it has to be remembered that this is the static brake – – not a dynamic brake.
Some cylinders on more recent coaches will have an above travel swap screwed into your flange to the cylinder just like the just one revealed in the above mentioned photograph.
Listed here’s a sequence of stuff you could do to be sure that anything is Operating as it should. Furthermore, it assures you you attached all of the Genie connections in the ideal place – – It's Very easy to tap them into the incorrect wire when setting up the Genie.
Both of these illustrations to left clearly show the “limitations†in the actuator shaft/piston vacation. For functions of this Component of the discussion
This really is pretty uncomplicated – – This primary picture exhibits the required wrenches and placement for disconnecting the incoming hydraulic line (the actuator is on the bench top examination stand).
 Should you have experienced a leaking actuator and also have had us (or someone else) repair it, Visit Here You will find there's quite substantial chance which the technique has lots of contamination and crud in it.
Sooo – – To place a bow on this whole offer, we need an suitable idea of all the above mentioned rules and facts. Using this knowledge, we are able to perform correct adjustment from the shoes as well as the associated lever and cable devices.