For 1990-2009 cars

Table 1: | Washer Thickness
Table 2: | Shim Thickness
Table 3: | Adjuster Shim Thickness
Table 4: | Plate Thickness
Table 5: | Accumulator Spring

Application | Specification
--- | ---
Metric | English
Maker | AISIN
Type or Model | 81-40LE
Gear Ratio - 1st | 2.875:1
Gear Ratio - 2nd | 1.568:1
Gear Ratio - 3rd | 1.000:1
Gear Ratio - 4th | 0.697:1
Reverse | 2.300:1
Final Drive Ratio | 3.750:1
Oil Capacity | 5.6L | 5.9 qt
Transmission Fluid Type | T-IV Automatic Transmission Fluid (GM Part No. U.S. 88900925, in Canada 22689186)
Maximum Speed | 175 kmh | 108.7 mph
Minimum Turning Radius | 5.2 m | 17.1 ft

#### Washer Thickness

Metric | English
--- | ---
0.95 mm | 0.0374 in
1 mm | 0.0394 in
1.05 mm | 0.0413 in
1.1 mm | 0.0433 in
1.15 mm | 0.0453 in
1.2 mm | 0.0472 in

#### Shim Thickness

Application | Specification
--- | ---
Metric | English
Mark A | 1.8 mm | 0.0709 in
Mark B | 1.85 mm | 0.0728 in
Mark C | 1.9 mm | 0.0748 in
Mark D | 1.95 mm | 0.0768 in
Mark E | 2.0 mm | 0.0787 in
Mark F | 2.05 mm | 0.0807 in
Mark G | 2.08 mm | 0.0819 in
Mark H | 2.11 mm | 0.0831 in
Mark J | 2.14 mm | 0.0843 in
Mark K | 2.17 mm | 0.0854 in
Mark L | 2.2 mm | 0.0866 in
Mark M | 2.23 mm | 0.0878 in
Mark N | 2.26 mm | 0.089 in
Mark P | 2.29 mm | 0.0902 in
Mark Q | 2.32 mm | 0.0913 in
Mark R | 2.35 mm | 0.0925 in
Mark S | 2.4 mm | 0.0945 in
Mark T | 2.45 mm | 0.0965 in
Mark U | 2.5 mm | 0.0984 in
Mark V | 2.55 mm | 0.1004 in
Mark W | 2.6 mm | 0.1024 in
Mark X | 2.65 mm | 0.1043 in
Mark Y | 2.7 mm | 0.1063 in

#### Adjuster Shim Thickness

Application | Specification
--- | ---
Metric | English
Mark 1 | 1.70 mm | 0.0669 in
Mark 2 | 1.75 mm | 0.0689 in
Mark 3 | 1.80 mm | 0.0709 in
Mark 4 | 1.85 mm | 0.0728 in
Mark 5 | 1.90 mm | 0.0748 in
Mark 6 | 1.93 mm | 0.0760 in
Mark 7 | 1.96 mm | 0.0772 in
Mark A | 1.99 mm | 0.0783 in
Mark B | 2.02 mm | 0.0795 in
Mark C | 2.05 mm | 0.0807 in
Mark D | 2.08 mm | 0.0819 in
Mark E | 2.11 mm | 0.0831 in
Mark F | 2.14 mm | 0.0843 in
Mark G | 2.17 mm | 0.0854 in
Mark H | 2.20 mm | 0.0866 in
Mark K | 2.25 mm | 0.0886 in
Mark L | 2.30 mm | 0.0906 in
Mark M | 2.35 mm | 0.0925 in
Mark N | 2.40 mm | 0.0945 in
Mark P | 2.45 mm | 0.0965 in
Mark Q | 2.50 mm | 0.0984 in
Mark R | 2.55 mm | 0.1004 in
Mark S | 2.60 mm | 0.1024 in
Mark U | 2.65 mm | 0.1043 in
Mark W | 2.70 mm | 0.1063 in

#### Plate Thickness

Mark | Piston Stroke | Thickness
--- | --- | ---
Metric | English | Metric | English
0 | 0.738-0.949 mm | 0.02905-0.03736 in | 3.0 mm | 0.118 in
1 | 0.950-1.149 mm | 0.03740-0.04524 in | 3.2 mm | 0.126 in
2 | 1.150-1.349 mm | 0.04528-0.05311 in | 3.4 mm | 0.134 in
3 | 1.350-1.549 mm | 0.05315-0.06098 in | 3.6 mm | 0.142 in
0 | 1.550-1.702 mm | 0.06102-0.06701 in | 3.8 mm | 0.150 in

#### Accumulator Spring

Spring | Free length Outer Diameter | Color
--- | --- | ---
Metric | English
O/D and 2nd brake | 47.13 mm/16.0 mm | 1.8555 in/0.630 in | Pink
Forward Clutch | 57.90 mm/17.2 mm | 2.2795 in/0.677 in | --
Direct Clutch | 57.20 mm/17.5 mm | 2.2520 in/0.689 in | Green