Acura TSX / Honda Accord CL. Manual - part 873

Fig. 58: Exploded View Of Mainshaft Assembly Components 

Special Tools Required:  

z

Driver, 40 mm I.D. 07746-0030100  

z

Attachment, 30 mm I.D. 07746-0030300  

1. Clean all the parts in solvent, dry them, and apply lubricant to all contact surfaces except the 3rd/4th and 

5th/6th synchro hubs.  

2. Install the needle bearing and 3rd gear on the mainshaft. 

NOTE:

Refer to the Exploded View as needed during this procedure.

 

2004 Acura TSX 

2004 MANUAL TRANSMISSIONS Overhaul - ASU5 6-Speed

  

 

3. Install the double cone synchro assembly (A) by aligning the synchro cone fingers (B) with the holes in 

3rd gear (C), then install the synchro spring (D). 

Fig. 59: Installing The Double Cone Synchro Assembly

 

2004 Acura TSX 

2004 MANUAL TRANSMISSIONS Overhaul - ASU5 6-Speed

  

 

4. Install the 3rd/4th synchro hub (A) by aligning the synchro cone fingers (B) with the grooves in 3rd/4th 

synchro hub (C). 

 

2004 Acura TSX 

2004 MANUAL TRANSMISSIONS Overhaul - ASU5 6-Speed

  

 

Fig. 60: Aligning The 3rd/4th Synchro Hub

 

2004 Acura TSX 

2004 MANUAL TRANSMISSIONS Overhaul - ASU5 6-Speed