clutch and transmission repair cost: It's Not as Difficult as You Think

I not long ago swapped the AC compressor on my 1995 GMC K1500 Suburban. The compressor and procedure are exactly the same for a number of other Chevy and GMC vans including the 2500 and 3500.

Changing the AC compressor over a GM 350 motor is not virtually as challenging because it seems. The compressor is held into the motor by an aluminum cradle. The cradle doesn't have being eradicated to interchange the compressor. You can find simply three bolts that hold the compressor to the cradle that should be taken off.

Take note this course of action only addresses the physical swap of the compressor, not he involved responsibilities connected to servicing the AC technique after a compressor failure.

Get started by removing the freon with the program. If you wish to have it reclaimed, consider it to some store that does this.

Take away the two electrical connections to your compressor.

Following get rid of the freon strains sort the back again with the compressor. The manifold is held set up by only one bolt. Mine was 15 MM.

Make use of a pry bar to move the belt tensioner and slide the belt off. I found the easiest pulley to get the belt off of was The sleek idler under the compressor.

Together with the freon traces from how, the bolts are much easier to access. You can find nuts around the again and the bolt heads are held in place by a manager to the entrance. Mine were 9/sixteen".

With the nuts removed the bolts might be pushed out the entrance. Nonetheless, it seems that they will not clear the clutch. Having said that, There's a flat Lower on Each and every bolt. Rotate the flat being close to the clutch and also the bolts will slide out. A pry bar may be used to receive just a bit added clearance When the bolt isn't going to slide earlier effortlessly.

On mine, a person bolt also interfered Together with the lover shroud. I found that by eliminating the bolts that keep the shroud towards the front header, the shroud could possibly be moved enough to have the bolt out.

While using the bolts all out, the compressor simply lifts out of the cradle.

Along with the compressor out, I had to swap a tension switch that didn't come with my substitution compressor. This switch is held set up with a snap ring.

Just before seeking to slide the new compressor back in to the cradle, choose the perfect time to tap the bolt hole inserts the many strategy to the back on the cradle. This will make inserting The brand new compressor much easier. They may press back into the correct place if the nuts are tightened.

Slide the bolts back in by yet again transmission repair colorado aligning the flat location on Every single bolt With all the clutch and slide it in. Place the nuts on Each individual bolt and tighten.

Reconnect the electrical connections to your compressor.

Safe the lover shroud.

Ensure that the belt is routed the right way and utilize a pry bar to maneuver the tensioner and slip the belt again in place.

Add the right amount of oil and reattach the freon traces on the compressor.

You can now hold the technique serviced as well as the freon changed.