Significant Be aware: This legend goes using a modified drawing in the parking brake drum and involved elements. The initial drawing lifted in the handbook, mistakenly shows the pieces inverted – – Together with the star wheel adjuster at The underside on the backing plate rather than at the best in which it is actually Positioned. This new legend plus the modified drawing replicate what you ought to see if you're taking apart the parking brake assembly.
I’ve constantly manufactured the assumption that GM made the AutoPark process to produce you think that you ended up during the relatives car. Most motorhome drivers will not be truck motorists – – Most have never driven hefty automobiles until finally they acquired a motorhome.
Whenever you get The stress off in the cable, you are able to disconnect the cable by unscrewing the long hex nut off in the actuator rod. Now you'll be able to disconnect the hydraulic line going to the again of your actuator, unbolt The entire actuator assembly and take away it from the coach.
The subsequent drawing of an AutoPark parking brake actuator is poor good quality, but for some people it maybe useful as a result of illustrated technical specs.
If the thing is this reservoir, You then absolutely hold the afterwards Variation which runs off of its personal electrical pump.
The subsequent image illustrates the AutoPark parking brake lever relay system with optional pedal brake that is discovered only on coaches crafted concerning about mid 94 to mid 98.
Its crucial that you understand that the AutoPark brake footwear, adjuster, etc., all kind of float over the backing plate. Shoes on their own pivot (when applied) within the ends of your adjuster at the very best. The long lever which attaches to the cable, when pulled for the left with the cable, spreads both equally footwear outward with that horizontal bar furthermore the lever also applies equal strain to your remaining shoe along with the proper shoe – – you'll be able to’t begin to see the reduce stop in the lever exactly where it pushes on the appropriate shoe.
Actuator – – Identified on all AutoPark systems. A hydraulic cylinder that is definitely heavily spring loaded. The spring applies the parking brake, along with the hydraulic cylinder when pressurized, releases the parking brake.
On all variations of AutoPark, there is really a drum brake Visit Here around the driveline – – correct powering the tranny. Adjusting it is very like doing the brakes on an more mature passenger auto.
We incredibly remarkably advise that anyone who features a coach Along with the J71 (the commonest) Model of AutoPark, build and install our Genie Lamp technique.
Learn More ‡Acquire demands ahead of taxes and soon after special discounts and Discount codes. Give relates to car purchases in excess of $199 or buys around $399 after reductions and Discount codes any time you use a qualifying Sears card.
Through this period of cycling, the AutoPark lite around the dash stays ON. At times, close observation with the lite will reveal that it dims
The AutoPark parking brake devices have incorporated two various actuators through the years. From about 1989 to mid 1994, the actuator was a pretty good sized system. Listed here’s an image:
It is a fairly long and complex doc. When you've got queries or feedback, or if you obtain stuck on this project and need support, Call us.