Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2007AVEO L4-1.6LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLEDIAGRAMSEXPLODED VIEWSINTERNAL COMPONENTS
2007 Chevrolet Aveo L4-1.6L
Internal Components
2007 Chevrolet Aveo L4-1.6LSECTION Internal Components
Disassembled Views
Internal Components:
1 - Planetary Ring Gear
2 - O-Ring
3 - 1st and Reverse Brake Piston
4 - O-Ring
5 - 1st and Reverse Brake Piston Return Spring
6 - Plate
7 - Disc
8 - Flange
9 - Snap Ring
10 - Planetary Gear
11 - Thrust Washer
12 - No. 2 One-Way Clutch
13 - Anti-Rattle Clip
14 - Flange
15 - Disc
16 - Plate
17 - 2nd Brake Piston Return Spring
18 - O-Ring
19 - 2nd Brake Piston
20 - O-Ring
21 - 2nd Brake Clutch Cylinder
22 - Snap Ring
23 - Thrust Bearing Race
24 - Front Planetary Sun Gear
25 - Thrust Bearing Race
26 - One-Way Clutch Assembly
27 - Thrust Washer
28 - Rear Planetary Sun Gear
29 - Snap Ring
30 - Flange
31 - Disc
32 - Plate
33 - Thrust Bearing Race
34 - Thrust Needle Roller Bearing
35 - Forward Clutch Hub
36 - Thrust Bearing Race
37 - Thrust Needle Roller Bearing
38 - Thrust Bearing Race
39 - Forward and Reverse Clutch Assembly
40 - Thrust Needle Roller Bearing
41 - Snap Ring
42 - O/D Brake Return Spring
43 - O/D Brake Piston
44 - O-Ring
45 - Seal Ring
46 - Transaxle Rear Cover
47 - Apply Gasket
48 - O-Ring
49 - Screw Plug
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.