Actuator – – Observed on all AutoPark devices. A hydraulic cylinder that's heavily spring loaded. The spring applies the parking brake, and the hydraulic cylinder when pressurized, releases the parking brake.
Much of the knowledge we offer is supplemented with photographs and diagrams. A cellular phone dialogue naturally lacks these advantages.
BUT, Unless of course the cam/switch is correctly synchronized Along with the equipment change lever, the switch is probably not closed when the shift lever is pulled into REVERSE – – Consequently producing the brake to NOT launch and maintaining the parking brake utilized in reverse equipment.
If your thorough lube occupation won't treatment the shifting dilemma, let me know and we’ll go thru the adjustment method.
is a reasonably immediate take a look at in the motor. This check is for the more able and adventurous – – Digital klutzes need not implement:
4. You could potentially eliminate just the leaking cylinder, and take it or mail it to a professional hydraulic buy company. Check out charges certainly prior to likely this route. We’ve heard about one which fees four hundred dollars – – way far too much in our feeling.
At the highest of the picture, the shoe ends will probably be bearing on the adjuster, and can pivot on those ends when the brake is applied.
About the Model III techniques (2001 and later on), the relay is usually over a pigtail hanging under the pump assembly, but from time to time it is mounted only to the appropriate of the pump motor. The pump on these newer programs is situated up inside the entrance of the coach, beneath the utility hood.
one. If you can’t really reach the change, you may get a small paint brush and duct tape it to the stick – – providing the essential excess reach. Get the brush liberally smeared up with a sticky grease like LubriPlate.
Shake the valve vigorously in an end to end movement. The reasoning would be to liberate the rod (#seven inside the illustration) so it slides backwards and forwards very easily.
This concludes the relay and motor screening method. When you have based on leaping the connector Together with the U shaped jumper which the motor operates, and also have changed the relay as well as the motor DOES NOT run, then You will find a trouble While using the Handle circuit. Allow us to know and we’ll function Try here thru that challenge to be a independent training.
If your footwear are worn down, or perhaps the star wheel adjustment is “as well free,†then the lever travel might be more than one inch. Not attractive.
Issue C – – Your AutoPark pump is working or looking to run. The system senses which the strain is below five hundred psi. Usual heading in the future pressures needs to be all around 1600 psi – -This can be a BAD Situation. If lockup hasn't currently transpired, it is probably going to happen at any instant.
SUMMARY: For this parking brake process to function correctly, you should begin with great brake shoes which might be correctly adjusted. This establishes the appealing 1 inch of vacation the lever have to make inside the brake drum assembly.