Page 2553 of 5127

Flange Thickness
Accumulator Spring
TRANSMISSION GEAR RATIO
Transmission Gear Ratio
Mark G2.17 mm0.0854 in
Mark H2.20 mm0.0866 in
Mark K2.25 mm0.0886 in
Mark L2.30 mm0.0906 in
Mark M2.35 mm0.0925 in
Mark N2.40 mm0.0945 in
Mark P2.45 mm0.0965 in
Mark Q2.50 mm0.0984 in
Mark R2.55 mm0.1004 in
Mark S2.60 mm0.1024 in
Mark U2.65 mm0.1043 in
Mark W2.70 mm0.1063 in
MarkPiston StrokeThickness
MetricEnglishMetricEnglish
00.738-0.949 mm0.02905-0.03736 in3.0 mm0.118 in
10.950-1.149 mm0.03740-0.04524 in3.2 mm0.126 in
21.150-1.349 mm0.04528-0.05311 in3.4 mm0.134 in
31.350-1.549 mm0.05315-0.06098 in3.6 mm0.142 in
01.550-1.702 mm0.06102-0.06701 in3.8 mm0.150 in
Spring
Free length Outer Diameter
ColorMetricEnglish
O/D and 2nd brake47.13 mm/16.0 mm1.8555 in/0.630 inPink
Forward Clutch57.90 mm/17.2 mm2.2795 in/0.677 in-
Direct Clutch57.20 mm/17.5 mm2.2520 in/0.689 inGreen
GearRatio
First2.875
Second1.568
Third1.000
Fourth0.697
Reverse2.300
Counter1.019
Differential 1.4L/1.5L/1.2L SOHC3.750
Differential 1.4L DOHC4.052
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 4 © 2005 Mitchell Repair Information Company, LLC.
Page 2554 of 5127
FLUID CAPACITY SPECIFICATIONS
Fluid Capacity Specifications
SHIFT SPEED
Fig. 1: Economic Mode (1.4/1.5L SOHC)
Courtesy of GENERAL MOTORS CORP.
Application
Specification
MetricEnglish
Transmission Fluid-Drain and Refill2.1L2.2 qt
Transmission Fluid-Dry Fill - 1.4L/1.5L/1.2L SOHC5.6L5.9 qt
Transmission Fluid-Dry Fill - 1.4L DOHC5.8L6.2 qt
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 5 © 2005 Mitchell Repair Information Company, LLC.
Page 2555 of 5127
Fig. 2: Economic Mode (1.2L SOHC)
Courtesy of GENERAL MOTORS CORP.
Fig. 3: Economic Mode (1.4L DOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisi n (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 6 © 2005 Mitchell Repair Information Company, LLC.
Page 2556 of 5127
Fig. 4: Power Mode (1.4/1.5L SOHC)
Courtesy of GENERAL MOTORS CORP.
Fig. 5: Power Mode (1.2L SOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisi n (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 7 © 2005 Mitchell Repair Information Company, LLC.
Page 2557 of 5127
Fig. 6: Power Mode (1.4L DOHC)
Courtesy of GENERAL MOTORS CORP.
Fig. 7: Up
-Slope 1 Mode (1.4/1.5L SOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisi n (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 8 © 2005 Mitchell Repair Information Company, LLC.
Page 2558 of 5127
Fig. 8: Up-Slope 1 Mode (1.2L SOHC)
Courtesy of GENERAL MOTORS CORP.
Fig. 9: Up
-Slope 1 Mode (1.4L DOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisi n (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:16 PMPage 9 © 2005 Mitchell Repair Information Company, LLC.
Page 2559 of 5127
Fig. 10: Up-Slope 2 Mode (1.4/1.5L SOHC)
Courtesy of GENERAL MOTORS CORP.
Fig. 11: Up
-Slope 2 Mode (1.2L SOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisi n (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 10 © 2005 Mitchell Repair Information Company, LLC.
Page 2560 of 5127
Fig. 12: Up-Slope 2 Mode (1.4L DOHC)
Courtesy of GENERAL MOTORS CORP.
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 11 © 2005 Mitchell Repair Information Company, LLC.