Lately we’ve noticed a large rise in the experiences of J71 AutoPark leaking actuator cylinders. For a long time, this malfunction has been Just about unheard of, but in the last six or eight months These are popping up with disturbing regularity.
That is something that has long been located to operate on quite a few instances – – a course of action for cleansing up a sticky solenoid valve.
I am a “one particular person exhibit.†No workforce are involved in any of our “items.†I am at time of the creating, Nearly 85 several years outdated. Getting a lifetime ensure from me likely doesn’t necessarily mean Significantly. We do not need any solution liability insurance policies with the stuff we make or correct. I received two quotations from regional insurance policy firms – – One plan cost a few thousand pounds a yr, and Yet another one particular Expense sixteen thousand pounds a year.
1. The motor may very well be bad. Incredibly unlikely. We only know of 1 legitimate  motor failure and substitute in all the AutoPark issues we have handled. In that situation, the motor genuinely burned up – – toasted the insulation ideal off of the big wires feeding the motor.
The subsequent picture illustrates the AutoPark parking brake lever relay process with optional pedal brake which is observed only on coaches crafted in between about mid 94 to mid 98.
We fairly normally get requests to get a mobile phone contact to help with AutoPark issues. This is a thing we rarely do anymore and we would worry which the “backbone†of our communications is e-mail. There are several great reasons for this:
one. Should you be still protected by some kind of warranty – – take a look at that alternative initial. Be certain of just what the coverage covers prior to signing any work authorization.
Just before we get to the specifics of your elements, or diagnosis and repair, it might support for getting some standard understanding of how AutoPark works. The following illustration describes the program in fairly very simple conditions. We recommend finding out these diagrams and text, In order in order to visualize what your AutoPark is executing while you use, or launch the parking brake.
For those who have the sooner Edition, it will eventually appear to be this photo down below when you examine the world up all around exactly where the steering column goes thru the floorboard. The shiny valve assemblies, and tubing undoubtedly are a absolutely sure indication of the facility steering version.
At last, I’m sending a mechanical drawing with the actuator. It reveals what it seems like inside of. You'll be able to’t explain to A great deal by considering the drawing about the deal with of the email, but if you open it as an attachment, You should utilize the zoom characteristic to acquire a much better examine it.
It is sort of extremely hard to predict which coaches will practical experience this individual failure, but we've been really persuaded that most often, the culprit is just basic AGE and in some instances HEAT.
two. The RGS has absent terrible and it has turned to the pump As well as the AutoPark light. Force will go thru the roof and Soon rupture the RGS or Various other element. Then, the brake will instantly implement.
Facet Be aware :When you notice that you need to do need to have to interchange the footwear of your respective AutoPark parking brake, and you also’re owning problems obtaining Find Out More section numbers, sources and so forth.
In the event the RGS fails during the locked ON situation, the AutoPark lite within the dash will keep ON as the pump proceeds to operate (or attempts