Allow’s analyze the Picture included in the “How It really works†publish up. This backing plate and brake shoe assembly is purposely developed this kind of the prime end from the lever must transfer about a single inch towards the remaining if you want to correctly set the brake. This 1 inch of travel is predicated upon the shoe lining being in fantastic shape, and getting the star wheel adjuster set to The purpose where the footwear would not pretty contact the drum – – in the BRAKE Produced issue.
Possess a foot pedal with the park brake, just examining the AutoPark might be the only thing required. In case the AutoPark is Functioning effectively, but the foot pedal just isn't, you might require to regulate the cable about the foot pedal.
The following page illustrates The essential Procedure on the actuator, which is essentially the “coronary heart†of your AutoPark process.
, will decide the presence, or absence of voltage to energy the holding coil. If twelve volts is not really current (take a look at with ignition ON, don’t start off motor, transfer shift lever to NEUTRAL, when there is a yellow knob, it have to be pushed IN), then there is most likely a malfunction SOMEWHERE in the Management circuit.
THIS IS IMPORTANT: Together with the actuator cylinder eradicated, along with the incoming line disconnected, your parking brake will probably be APPLIED. It's going to preserve the mentor from rolling – – so have it parked in which you want it Prior to deciding to do this perform.
The above info pertains for the J71 AutoPark procedure employed on coaches designed from about mid 94 and later on. For those who have one of the earlier programs that operates off of the ability steering program, let me know. That may be a completely diverse actuator. Extra dangerous to work on.
This wire will lead you to the relay location – – Usually inside a couple of inches in the pump/motor.
Either sort could most likely fastened by ensuring a thoroughly clean mounting surface area on both facet on the brake disc concerning the wheel hub and brake disc hub just before usage and being attentive to imprinting immediately after extended utilization by leaving the brake pedal greatly depressed at the end of heavy use.
IMPORTANT NOTE: This legend goes with a modified drawing from the parking brake drum and involved sections. The initial drawing lifted with the handbook, mistakenly shows the sections inverted – – While using the star wheel adjuster at The underside with the backing plate in place of at the highest in which it is really Found. This new legend and also the modified drawing replicate what you need to check if you take apart the parking brake assembly.
I don’t have the part quantities for that O rings, but an excellent car sections spot like NAPA ought to be ready to help you with that. Or, you could potentially go on to Haldex (the maker of your actuator) online and buy them that way.
Five Every push-in variety connectors to facilitate tapping into the existing wiring over the motorhome.
Chock your wheels – – you’ll be finding underneath the rig Until It is just a 2001 or later on where case the pump/reservoir and RGS are up from the entrance from the coach – – driver’s side via the radiator.
There is a cable heading in the brake drum to your lever relay – – as depicted in the following illustration in the lever arm assembly:
To avoid scarring, it can be prudent to periodically inspect the Click for more brake pads for have on. A tire rotation is a sensible time for inspection, given that rotation have to be executed regularly based on auto Procedure time and all wheels has to be eradicated, allowing for All set visual use of the brake pads. Some forms of alloy wheels and brake arrangements will deliver adequate open House to watch the pads without having removing the wheel. When sensible, pads that are near the use-out stage should get replaced right away, as comprehensive use out results in scarring damage and unsafe braking.