This is a scarce occasion when possibly of both of these Car Park brake actuators ought to be absolutely changed. But, both of those are issue to failure resulting from leaking seals.
The AutoPark parking brake techniques have incorporated two distinct actuators over time. From about 1989 to mid 1994, the actuator was a very good sized system. Here’s an image:
It will probably be located up versus the best hand frame rail, just aft of the transmission. The confident hearth clue will be the cutout about the box that shows the reservoir. It appears like this:
Whatever the actual instances and intervals, these are often signs or symptoms of a stalling pump. What is occurring would be that the pump stress (due to the locked on switch) is going way outside of
The subsequent pertains to bleeding the actuator – – There is a port on the best, back end in the actuator for this function.
On the following could be the block diagram with the Variation III AutoPark procedure. Yet again, the Genie Lamps are inserted into your circuit, and We'll give far more particular information on in which the particular connections are to be made afterwards With this document.
We have been asking fifty nine bucks to the kit including postage to everywhere from the decreased 48 states. If This is often much more than you can afford to pay for, let's know and we’ll consider to seek out possibilities for you. – – See image beneath
Last but not least, I’m sending a mechanical drawing in the actuator. It reveals what it appears like inside. You may’t convey to much by looking at the drawing on the deal with of the e-mail, but in case you open up it as an attachment, You can utilize the zoom aspect to acquire an even better have a look at it.
Issues: All the different variations of AutoPark have their very own peculiarities and tendencies to fall short. We received’t go into all of that in this article – – Suffice to say that they do are unsuccessful, and frequently in a fashion that locks up the parking brake – – Inside the quick lane, your driveway, wherever.
Though your cylinder is remaining repaired, you've got a very good chance to vacant the previous ATF out in the AutoPark reservoir, and place in fresh new fluid. Use Dextron III or equivalent. You’ll want (source) about a quart for a refill.
After you have removed the four nuts from their studs, and you've got disconnected the incoming line, you can only pull the cylinder off with the studs.
While in the lower photo, without having hydraulic tension in the cylinder, the piston/shaft will shift all the way to the correct. (For uses of the illustration, disregard the little degree of fluid proven before the piston. In genuine exercise, the piston would “base out†When the actuator was not mechanically linked to the brake technique).
Issue E. – – Your AutoPark pump is operating consistently, or no less than endeavoring to run frequently – It could be stalling. This is actually the standard signal of 1st phase RGS failure. Assuming that the Pink lite has not gone ON, you still have process tension holding the parking brake inside of a RELEASED problem.
Just after appreciable considered on this subject matter, we’ve chose to assemble and offer you, a package of elements for that Three Mild Genie Lamp. It will include the subsequent: