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Exploded View

Fig 1: Exploded View Of Mainshaft
G06266016Courtesy of AMERICAN HONDA MOTOR CO., INC.

Special Tools Required 

NOTE: Refer to the EXPLODED VIEW , as needed, during this procedure.
  1. Clean all the parts in solvent, dry them, and apply MTF to all contact surfaces except the 3rd/4th and 5th synchro hubs.
  2. Install the needle bearing and 3rd gear on the mainshaft.
  3. Install the synchro ring and the synchro spring.
  4. Install the 3rd/4th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves in the 3rd/4th synchro hub (C).
    Fig 2: Aligning Synchro Ring Fingers With Grooves In 3rd/4th Synchro Hub
    G06266017Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the 3rd/4th synchro hub (A) using the 40 mm I.D. driver (B).
    Fig 3: Installing 3rd/4th Synchro Hub
    G06266018Courtesy 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 4: Aligning Stops Of 3rd/4th Synchro Sleeve And 3rd/4th Synchro Hub
    G06266019Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Install the synchro spring (A).
    Fig 5: Aligning Synchro Ring Fingers With Grooves In 3rd/4th Synchro Hub
    G06266020Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. Install the synchro ring (B) by aligning the synchro ring fingers (C) with the grooves in the 3rd/4th synchro hub (D).
  9. Install 4th gear, the needle bearing, the 4th/5th gear distance collar, the needle bearing, and 5th gear.
  10. Install the synchro ring and the synchro spring.
  11. Install the 5th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves in the 5th synchro hub (C).
    Fig 6: Aligning Synchro Ring Fingers With Grooves In 5th Synchro Hub
    G06266021Courtesy of AMERICAN HONDA MOTOR CO., INC.
  12. Install the 5th synchro hub (A) using the 40 mm I.D. driver (B) and 30 mm I.D. attachment (C).
    Fig 7: Installing 5th Synchro Hub
    G06266022Courtesy of AMERICAN HONDA MOTOR CO., INC.
  13. Install the 5th synchro sleeve.
  14. Install the synchro spring (A).
    Fig 8: Aligning Synchro Ring Fingers With Grooves In 5th Synchro Hub
    G06266023Courtesy 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 synchro hub (D).
  16. Install the MBS distance collar and the tapered cone ring.
  17. Install the new angular ball bearing (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment (C), and a press (D).
Fig 9: Installing Angular Ball Bearing
G06266024Courtesy of AMERICAN HONDA MOTOR CO., INC.
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