Honda Civic. Manual — part 874

Fig. 119: Identifying 3rd/4th Synchro Hub And Driver
Courtesy of AMERICAN HONDA MOTOR CO., INC.

6. Install the 3rd/4th synchro sleeve (A) by aligning the stops (B) of the 3rd/4th

synchro sleeve and 3rd/4th synchro hub. After installing, check the operation
of the 3rd/4th synchro hub set.

Fig. 120: Identifying 3rd/4th Synchro Sleeve And Stops
Courtesy of AMERICAN HONDA MOTOR CO., INC.

7. Install the synchro spring (A).

2008 Honda Civic LX

2006-08 TRANSMISSION Manual Transmission (6-Speed)(Except Hybrid) - Civic

Fig. 121: Identifying Synchro Spring
Courtesy of AMERICAN HONDA MOTOR CO., INC.

8. Install the double cone synchro assembly (B) by aligning the synchro ring

fingers (C) with the grooves in the 3rd/4th synchro hub (D).

9. Install 4th gear (A) by aligning the synchro cone fingers (B) with the holes in

4th gear (C).

Fig. 122: Identifying 4th Gear, Synchro Cone Fingers And 4th Gear
Courtesy of AMERICAN HONDA MOTOR CO., INC.

10. Install the needle bearings, 4th/5th gear distance collar, 5th gear, 5th gear

synchro spring, and the synchro ring.

11. Install the 5th/6th synchro hub (A) by aligning the synchro ring fingers (B)

with the grooves in the 5th/6th synchro hub (C).

2008 Honda Civic LX

2006-08 TRANSMISSION Manual Transmission (6-Speed)(Except Hybrid) - Civic

Fig. 123: Identifying 5th/6th Synchro Hub, Synchro Ring Fingers And
5th/6th Synchro Hub
Courtesy of AMERICAN HONDA MOTOR CO., INC.

12. Install the 5th/6th synchro hub (A) using the 40 mm I.D. driver (B) and 30 mm

I.D. attachment (C).

Fig. 124: Identifying 5th/6th Synchro Hub, I.D. Driver And I.D.
Attachment
Courtesy of AMERICAN HONDA MOTOR CO., INC.

13. Install the 5th/6th synchro sleeve.
14. Install the synchro spring (A).

2008 Honda Civic LX

2006-08 TRANSMISSION Manual Transmission (6-Speed)(Except Hybrid) - Civic

Fig. 125: Identifying Synchro Spring, Synchro Ring And Synchro Ring
Fingers
Courtesy of AMERICAN HONDA MOTOR CO., INC.

15. Install the synchro ring (B) by aligning the synchro ring fingers (C) with the

grooves in the 5th/6th synchro hub (D).

16. Install the 6th gear distance collar, needle bearing, and 6th gear.
17. Install the new angular ball bearing (A) using the 40 mm I.D. driver (B), 30

mm I.D. attachment (C), and press (D).

Fig. 126: Identifying Angular Ball Bearing, I.D. Driver And I.D.
Attachment
Courtesy of AMERICAN HONDA MOTOR CO., INC.

COUNTERSHAFT ASSEMBLY CLEARANCE INSPECTION

1. Measure the clearance between 1st gear (A) and the distance collar (B) with a

2008 Honda Civic LX

2006-08 TRANSMISSION Manual Transmission (6-Speed)(Except Hybrid) - Civic