Within the reduce image, without hydraulic tension inside the cylinder, the piston/shaft will move the many way to the proper. (For applications of this illustration, ignore the compact degree of fluid demonstrated before the piston. In precise apply, the piston would “base out†In case the actuator was not mechanically linked to the brake system).
When the change lever is moved by the driving force, the cam lever also moves. Subsequently, the experience with the cam bears upon the cam follower rod – – proven in the image. The follower rod, according to the placement of your cam and cam lever, possibly opens or closes the switch by itself.
This information sheet is new, and is particularly published to handle an AutoPark parking brake difficulty that is becoming very widespread in just the previous few months.
is located more than the star wheel. The port is not really within the backing plate as it was within the outdated spouse and children motor vehicle.
In case the AutoPark lite stays ON, and especially When the pump does not shut off, Find the RGS and see if it is oily. Pull the wire connector off on the RGS, and see when there is oil Within the connector. If there is, you need Test no further more – – it truly is bad.
The following writeups and photographs have been packaged to deal with the diagnosis and when important, the substitution of a failed Rotten Inexperienced Change – – aka the pump motor change or click here. RGS. Considering that these memos were being created to deliver out separately usually, there might be some duplication in content material.
Though your cylinder is getting repaired, you've got a great opportunity to vacant the aged ATF out in the AutoPark reservoir, and put in fresh fluid. Use Dextron III or equal. You’ll have to have about a quart for any refill.
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3. There is always the possibility which the Keeping coil while in the relay is just not currently being energized. It Need to see 12 volts with the Command circuit to shut the relay and run the motor. Examining for voltage among the two terminals to the relay connectorÂ
two. The RGS has gone lousy and has turned around the pump As well as AutoPark mild. Stress will go thru the roof and shortly rupture the RGS or Various other component. Then, the brake will quickly implement.
Nearly all vendor outlets don’t need to repair actuators. They strongly lean toward full alternative. Guessing that The standard rates operate 1200 bucks or so.
For those who have a leaking J71 AutoPark parking brake actuator, OR that you are anxious which the actuator cylinder seal may well are unsuccessful as a consequence of age or contaminated procedure fluid, then try to be aware of many of your out there repair alternatives:
#2You’re in the vicinity of or past the number of miles your car’s producer suggests between brake fluid exchanges
The above is usually a modified drawing. It had been originally lifted through the guide, but then inverted. The unique Variation of the in the guide exhibits the star wheel adjuster at The underside on the assembly, when actually all of them we find out about are at the best.
