Page 2569 of 5127
DISASSEMBLED VIEWS
Fig. 21: Case And Associated Parts (1 of 2)
Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 21
6Output Shaft Speed (OSS) Sensor (Vehicle Speed Sensor (VSS))
7Output Shaft Speed (OSS) Connector
8TCM
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 20 © 2005 Mitchell Repair Information Company, LLC.
Page 2570 of 5127
CalloutComponent Name
1Breather Hose
2Clip
3Breather Plug
4O-Ring
5Washer
6Drain Plug
7O-Ring
8Screw Plug
9O-Ring
10Oil Cooler Inlet Union
11O-Ring
12Oil Cooler Outlet Union
13Input Shaft Speed (ISS) Sensor
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 21 © 2005 Mitchell Repair Information Company, LLC.
Page 2571 of 5127
Fig. 22: Case And Associated Parts (2 of 2)
Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 22
CalloutComponent Name
1Oil Seal
2Transaxle Housing
3Oil Reservoir Plate
4Transaxle Oil Apply Pipe
5Spring
6Check Valve Pipe Clamp
7Apply Gasket
8Brake Drum Gasket
9Differential Gear Oil Apply Pipe
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 22 © 2005 Mitchell Repair Information Company, LLC.
Page 2572 of 5127
10O-Ring
11Transaxle Wire
12Torsion Spring
13Transaxle Oil Apply Pipe Clamp
14Parking Lock Pawl
15Manual Valve Lever
16Spacer
17Oil Seal
18Park/Neutral Position Switch
19Lock Washer
20Control Lever
21Washer
22Spring
23O-Ring
24Overdrive Brake Accumulator Piston
25O-Ring
26Spring
27O-Ring
28Forward Clutch Accumulator Piston
29O-Ring
30O-Ring
31Direct Clutch Accumulator Piston
32O-Ring
33Spring
34Manual Detent Spring
35Pin
36Parking Lock Rod
37Parking Lock Pawl Shaft
38Manual Valve Lever Shaft
39Parking Lock Pawl Bracket
40Oil Pan
41Gasket
42Magnet
43Oil Strainer
44Gasket
45Valve Body
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 23 © 2005 Mitchell Repair Information Company, LLC.
Page 2573 of 5127
Fig. 23: Internal Components View
Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 23
CalloutComponent Name
1Planetary Ring Gear
2O-Ring
31st and Reverse Brake Piston
4O-Ring
51st and Reverse Brake Piston Return Spring
6Plate
7Disc
8Flange
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 24 © 2005 Mitchell Repair Information Company, LLC.
Page 2574 of 5127
9Snap Ring
10Planetary Gear
11Thrust Washer
12No. 2 One-Way Clutch
13Anti-Rattle Clip
14Flange
15Disc
16Plate
172nd Brake Piston Return Spring
18O-Ring
192nd Brake Piston
20O-Ring
212nd Brake Clutch Cylinder
22Snap Ring
23Thrust Bearing Race
24Front Planetary Sun Gear
25Thrust Bearing Race
26One-Way Clutch Assembly
27Thrust Washer
28Rear Planetary Sun Gear
29Snap Ring
30Flange
31Disc
32Plate
33Thrust Bearing Race
34Thrust Needle Roller Bearing
35Forward Clutch Hub
36Thrust Bearing Race
37Thrust Needle Roller Bearing
38Thrust Bearing Race
39Forward and Reverse Clutch Assembly
40Thrust Needle Roller Bearing
41Snap Ring
42O/D Brake Return Spring
43O/D Brake Piston
44O-Ring
45Seal Ring
46Transaxle Rear Cover
47Apply Gasket
48O-Ring
49Screw Plug
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 25 © 2005 Mitchell Repair Information Company, LLC.
Page 2575 of 5127
Fig. 24: Differential And Oil Pump Component View
Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 24
CalloutComponent Name
1Side Bearing Outer Race
2Shim
3Outer Tapered Roller Bearing Race
4Counter Driven Gear
5Oil Seal
6Transaxle Case Plate
7Apply Gasket
8Counter Driven Gear
9Direct Clutch Hub
10Thrust Bearing Race
11Direct Clutch Assembly
12Thrust Needle Roller Bearing
13Differential Case
14Oil Pump
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 26 © 2005 Mitchell Repair Information Company, LLC.
Page 2576 of 5127
Fig. 25: Bearing And Race Installation And Direction Component View
Courtesy of GENERAL MOTORS CORP.
Disassembled Views
Mark
Front Race DiameterThrust Bearing DiameterRear Race Diameter
InsideOutsideInsideOutsideInsideOutside
1--32.5 mm
(1.280 in)48.5 mm
(1.909 in)--
2--17.8 mm
(0.701 in)30.2 mm
(1.189 in)20.5 mm
(0.807 in)32.6 mm
(1.283 in)
319.3 mm
(0.760 in)29.0 mm
(1.142 in)----
4--42.5 mm 57.5 mm --
2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 27 © 2005 Mitchell Repair Information Company, LLC.