be a little extra or slightly fewer, but big deviations will most likely point out a process that is either also restricted, or way too loose.
Here is a web-based resource for your RGS – – aka the pump motor swap. This resource is reported to become a valuable place for other GM components in addition. The GM section amount is 15961566. It truly is stamped on the case. You are able to get it on-line at: , I’m informed that Amazon has the better pricing
1. There is a stress swap attached straight to the again with the actuator. This swap will flip the AutoPark Light ON at pressures lower than 500 psi. So When the AutoPark program is viewing pressures anywhere from 500 psi right down to zero psi, this switch will illuminate the AutoPark Light-weight.
Pull the feminine connector off the Light Switch and look for voltage among the terminals and ground – – A single terminal needs to be hot, and just one cold – – You wish to faucet into your cold a person.
This is often fairly easy – – This first photo displays the necessary wrenches and placement for disconnecting the incoming hydraulic line (the actuator is over a bench best check stand).
Normally, models created from about 1994 thru 1998 could have this environmentally friendly change but many of the more recent types may have a brown swap – – essentially precisely the same switch, just a special colour.
So in spite of the fact that It's a marginal system, you have to have a person and it really should be Doing the job (Unless of course there is a Genie Lamp module – – far more on that later). If you would like additional information on how the AutoPark Light functions, check with us for our data sheet on Fool LIGHTS.
These relays do are likely to toast – – as time passes. Especially if the technique has taken the punishment mostly occasioned by failure of your RGS (Rotten Green Switch). Once the RGS shorts “ON,†the relay could possibly be subject matter to extensive durations of Procedure that are bound to deteriorate the contacts below significant present load.
1. There You Could Try Here is a tension swap connected straight to the again in the actuator. This switch will switch the AutoPark Gentle ON at pressures lower than five hundred psi. So If your AutoPark program is observing pressures anywhere from 500 psi all the way down to zero psi, this switch will illuminate the AutoPark Light-weight.
The above mentioned crude drawing is an aid in locating and altering the star wheel. I’m guaranteed you will find it in the 12 oclock situation of your backing plate. Once again, What this means is you'll need to rotate the drum such the star wheel port which happens to be during the rotating drum – – NOT the backing plate,
Moreover, There's a lever arm in collection While using the cable procedure for AutoPark, and because of the configuration of the lever arm, in the event the actuator moves one.twenty five inches, the cable visiting the brake drum could only shift about an inch.
All the GM/Chev/Workhorse J71 AutoPark systems, in addition to the earlier models that run off of the power steering, make use of what might be called a “Small Toss†technique. The obvious way to describe this may be to match it to a regular wheel drum brake on the family members motor vehicle.
2. The RGS has gone lousy and has turned on the pump And also the AutoPark light-weight. Force will go thru the roof and soon rupture the RGS or A few other part. Then, the brake will routinely use.
This swap usually fails in two levels. In the first phase, oil underneath higher stress within the pump, will get In the change and results in the swap to lock within the ON placement. Using the swap remaining ON, the technique force then goes sky large.