It should be emphasized that typically an actuator cylinder seal leak is something which commences compact and grows. At some point, it Needs to be addressed, but It's not necessarily ordinarily a thing that transpires swiftly and results in rapid road failure or lockup on the parking brake.
With the ignition ON (don’t start out motor) and shift lever in REVERSE, – – both of People strain swap (the gray Lite Swap plus the inexperienced or brown pump motor swap [RGS RBS] ) connectors may have 1 in their two terminals with 12 volts existing. However, you want the terminal that's switched – – not the one that is scorching all the time.
This is the needle valve rod. When existing is applied to the coil, this valve is compelled downward, compressing the spring and closing both of those the tiny port at the bottom from the needle rod As well as the more substantial valve fashioned because of the #four inner casing along with the #3 outer casing.
This next diagram shows the Version III program. It does NOT have the handbook foot pedal, but instead contains a yellow drive-pull knob about the dashboard together with the PARK place around the gear selector.
A rather weak depiction of a little coil spring (green in coloration). The spring keeps #7, the needle valve rod retracted with NO existing on the coil.
Tape, wire, or someway capture the hose into the bottle opening and safe the bottle so it can stay in position. You could just get a friend to assist you and have one particular person maintain the bottle Therefore the hose stays in it and captures the previous employed ATF.
Here is the swap following removal. Should your cylinder has a change such as this, you must consider it off prior to shipping and delivery the cylinder. This requires an eleven/16 inch open up stop wrench.
The Model II coaches Have a very manually utilized foot pedal that may use the parking brake, and also the AutoPark program which happens to be linked to the gear shift lever – – i.e. PARK position within the change lever.
Then, they built a whole new threaded bushing to suit the RGS on one conclude, and to suit the hex adapter on another. One other evident technique might be to buy a new hex adapter. We can provide supply info on that if required.
one. The motor might be negative. Extremely not likely. We only know of ONE legit  motor failure and substitute in every one of the AutoPark concerns We've handled. In that case, the motor seriously burned up – – toasted the insulation proper off of the big wires feeding the motor.
Leak down – – A problem wherein the AutoPark procedure strain is being bled off resulting from some kind of leak.
There's a cable going in the brake drum on the lever relay – – as depicted in the following illustration from the lever arm assembly:
Hook your significant strain hose back again up towards the back again in the actuator, refill the reservoir again, and try to be great to go.
Refill the AutoPark reservoir with fresh ATF Browse Around HERE and do it again. 1 flush should cleanse most techniques, however, if you see loads of residue inside the reservoir, you must repeat the procedure till all the things appears to be like clear.