- 356
- 996
- 93
- Location
- Utah, Murray, United States
I am having some issues with the TM on adjusting the pressure plate. My pressure plate that was removed doesn't even come close to the spec (I am assuming here as I am struggling to understand where the measurement surfaces are) and neither does my new one I am looking to mount.
The TM says the distance between the pressure plate ..... ring???top is to be 1.281" but there is no "ring" to measure to and even if this ring is the finished surface on the side of the pressure plate it is not the same "thickness" on the new one as the old one. Also the finger adjustment... and the "top of the pressure plate, that the fingers are to be measured to, where the heck is that spot on the top of the plate? That makes no sense to me.
I will get some measurements for the depth of the pilot bearing in the face of the transmission when I have a sec to see what the compounded distance is to ensure that the bearing will release from the three fingers when in the retracted position. Whomever wrote this section of the TM was drunk. I see no markings on the pressure plate to indicate a "measurement" surface or ring or anything in either of these two spots referred to here:

So far this is what I had:
Pressure plate bolt face to the face of the old pressure plate=1.625", New=1.437", TM I think wants 1.281... to the whatever part of the pressure plate...
Old Clutch thickness= .430, New clutch thickness .440
Distance from flywheel pressure plate mounting surface to the clutch face - 1.770 inches
This gives a compression sping load with the original pressure plate of .285 inches.
This gives a compression spring load on the non adjusted unit of.107 inchs.
If I follow the TM for what I think it is asking I would have a negative compression of -0.049"







The TM says the distance between the pressure plate ..... ring???top is to be 1.281" but there is no "ring" to measure to and even if this ring is the finished surface on the side of the pressure plate it is not the same "thickness" on the new one as the old one. Also the finger adjustment... and the "top of the pressure plate, that the fingers are to be measured to, where the heck is that spot on the top of the plate? That makes no sense to me.
I will get some measurements for the depth of the pilot bearing in the face of the transmission when I have a sec to see what the compounded distance is to ensure that the bearing will release from the three fingers when in the retracted position. Whomever wrote this section of the TM was drunk. I see no markings on the pressure plate to indicate a "measurement" surface or ring or anything in either of these two spots referred to here:

So far this is what I had:
Pressure plate bolt face to the face of the old pressure plate=1.625", New=1.437", TM I think wants 1.281... to the whatever part of the pressure plate...
Old Clutch thickness= .430, New clutch thickness .440
Distance from flywheel pressure plate mounting surface to the clutch face - 1.770 inches
This gives a compression sping load with the original pressure plate of .285 inches.
This gives a compression spring load on the non adjusted unit of.107 inchs.
If I follow the TM for what I think it is asking I would have a negative compression of -0.049"






