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Home >> Chevrolet >> 2006 >> Optra LS, Standard >> Repair and Diagnosis >> Transmission >> Manual Trans >> Manual Transaxle - D20 >> Component Locator >> Manual Transmission Component Views

Manual Transmission Component Views

Fig 1: View Of Gears And Case Components
GM1257077Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Case
2 Mainshaft Bearing Outer Race
3 4th Gear
4 Synchronizer Ring
5 Synchronizer Sleeve
6 Pin
7 3rd-4th Gearshift Fork
8 3rd-4th Gearshift Shaft
9 Spring
10 Key
11 3rd-4th Synchronizer Gear
12 Synchronizer Ring
13 3rd Gear
14 2nd Gear
15 Synchronizer Ring
16 1st-2nd Gearshift Fork
17 1st-2nd Gearshift Rod
18 Synchronizer Sleeve
19 Synchronizer Spring
20 Key
21 Synchronizer Gear
22 Snap Ring
23 Synchronizer
24 1st Gear
25 Thrust Needle Bearing
26 Mainshaft Disk
27 Snap Ring
28 Mainshaft Bearing
29 Shift Rod Plug (21.5 mm)
30 Spring
31 Shift Rod Lock Pin
32 Bearing Plate
33 Shift Rod Plug (50.4 mm)
34 Detent Rod Bolt
35 Bolt
36 Bolt
37 Support
38 5th Gearshift Fork
39 Pin
40 Bridge-Strain Bolt
41 Shoe
42 Key
43 Snap Ring
44 Gasket
45 Cover
46 Bolt
47 Plug
48 Bolt
49 Screw
50 Synchronizer Gear
51 Spring
52 Synchronizer Sleeve
53 Synchronizer Blocking Ring
54 Mainshaft Driven 5th Gear
55 Retaining Ring
56 Thrust Washer
57 Circlip
58 Input Drive 5th Gear
59 Bolt
60 Cluster Gear Snap Ring
61 Screw
62 Input Shaft Bearing
63 Ring
64 Input Shaft Cluster Gear
65 Ball
66 Reverse Idler Gear Shaft
67 Reverse Idler Gear
68 Washer
69 Reverse Gear Rod
70 Reverse Gearshift Fork
71 Input Shaft
72 Bolt
73 5th Gear Pawl
74 5th Gear Needle Bearing
75 1st Gear Needle Bearing
76 Main Shaft
77 5th Gearshift Lever
78 Hex Plug
79 Bearing Plate Gasket
80 Backup Lamp Switch
81 Input Shaft Bearing
82 2nd Gear Needle Bearing
83 3rd Gear Needle Bearing
84 4th Gear Needle Bearing
85 Retaining Ring
Fig 2: View Of Differential And Case Components
GM1257079Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Speedometer-Driven Gear (Vehicle Speed Sensor (VSS))
2 Seal
3 Hex Bolt
4 Plate-Lock
5 Washer
6 Bolt
7 Seal
8 O-Ring
9 Bearing Adjusting Ring
10 Side Bearing Race
11 Differential Cover Gasket
12 Differential Cover
13 Bolt
14 Differential Bearing
15 Differential Gear Shaft
16 Differential Housing
17 Thrust Washer
18 Side Bevel Gear
19 Washer
20 Pinion Bevel Gear
21 Ring Gear
22 Speedometer Drive Gear
23 Bolt
24 Differential Gear Shaft Lock Pin
25 Flange Bearing
26 O-Ring
27 Retainer Bolt
Fig 3: View Of Shift Linkage Components
GM1248550Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Bolt
2 Gear Shift Control
3 Bolt
4 Gear Shift Tube Bellows
5 Clamp
6 Gear Shift Control Mode
7 Bolt
8 Bolt
9 Speedometer Driven Gear - Vehicle Speed Sensor (VSS)
10 Gear Shift Rod Pawl
11 5th Speed Engaging Piece
12 3rd & 4th Gear Shift Rod
13 1st & 2nd Gear Shift Fork
14 Pin
15 3rd & 4th Gear Shift Fork
16 Pin
17 1st & 2nd Gear Shift Rod
18 Reverse Gear Shift Rod
19 Reverse Gear Shift Fork
20 Pin
21 Differential Gear Cover Gasket
22 Differential Gear Cover
23 Screw
24 Backup Lamp Switch
25 O-Ring
26 Bush
27 Sleeve
28 Pin
29 Pin
30 Gear Shift Cover Gasket
31 Retaining Ring
32 Bush
33 Compression Spring
34 Plate
35 Gear Shift Inter Lever
36 Shift Finger
37 Gear Shift Lever Cover
38 Gear Shift Rod
39 Bolt
40 Pin
41 Clip
42 Gear Shift Guide Control
43 Plug
44 Plug
45 Pin