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Exploded View

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Fig 1: Exploded View Of Mainshaft
G08066097Courtesy of AMERICAN HONDA MOTOR CO., INC.

Special Tools Required 

NOTE: Refer to the EXPLODED VIEW , as needed, during this procedure.
  1. Clean all parts in solvent, dry them, and apply MTF to all contact surfaces.
  2. Press in a new angular ball bearing (A) using the 30 mm I.D. driver (B) and a press (C).
    NOTE: Check the ball bearing install direction.
    Fig 2: Pressing Angular Ball Bearing Using I.D. Driver And Press
    G08066098Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Install the needle bearing (A) and 3rd gear (B) onto the mainshaft (C).
    Fig 3: Identifying Needle Bearing, 3rd Gear And Mainshaft
    G08066099Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Install the double cone synchro assembly (A) with the synchro spring (B) by aligning the synchro cone fingers (C) with the holes (D) in 3rd gear.
    Fig 4: Identifying Double Cone Synchro Assembly, Synchro Spring, Synchro Cone Fingers And Holes In 3rd Gear
    G08066100Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the 3rd/4th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves (C) in the 3rd/4th synchro hub.
    NOTE: Make sure to install the 3rd/4th synchro hub in the direction shown.
    Fig 5: Identifying 3rd/4th Synchro Hub, Synchro Ring Fingers And Grooves
    G08066101Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Press on the 3rd/4th synchro hub (A) using the 40 mm I.D. driver handle (B) and a press (C).
    Fig 6: Identifying 3rd/4th Synchro Hub, I.D. Driver Handle And Press
    G08066102Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. Install the 3rd/4th synchro sleeve (A) by aligning the stops (B) of the 3rd/4th synchro sleeve and the 3rd/4th synchro hub. After installing, check the operation of the 3rd/4th synchro hub set.
    Fig 7: Identifying 3rd/4th Synchro Sleeve And Stops Of 3rd/4th Synchro Sleeve
    G08066103Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. Install the double cone synchro assembly (A) with the synchro spring (B) by aligning the synchro ring fingers (C) with the grooves (D) in the 3rd/4th synchro hub.
    Fig 8: Identifying Double Cone Synchro Assembly, Synchro Spring, Synchro Ring Fingers And Grooves In 3rd/4th Synchro Hub
    G08066104Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Install 4th gear (A) by aligning the synchro cone fingers (B) with the holes (C) in 4th gear.
    Fig 9: Identifying 4th Gear, Synchro Cone Fingers And Holes In 4th Gear
    G08066105Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. Install the 4th/5th gear distance collar (A) with the needle bearings (B) and 5th gear (C).
    Fig 10: Identifying 4th/5th Gear Distance Collar, Needle Bearings, 5th Gear, Synchro Ring And Synchro Spring
    G08066106Courtesy of AMERICAN HONDA MOTOR CO., INC.
  11. Install the synchro ring (D) with the synchro spring (E) onto 5th gear.
  12. Install the 5th/6th synchro hub (A) by aligning the synchro ring fingers (B) with the grooves (C) in the 5th/6th synchro hub.
    Fig 11: Identifying 5th/6th Synchro Hub, Synchro Ring Fingers And Grooves In 5th/6th Synchro Hub
    G08066107Courtesy of AMERICAN HONDA MOTOR CO., INC.
  13. Press on the 5th/6th synchro hub (A) using the 40 mm I.D. driver handle (B) and a press (C).
    Fig 12: Identifying 5th/6th Synchro Hub, I.D. Driver Handle And Press
    G08066108Courtesy of AMERICAN HONDA MOTOR CO., INC.
  14. Install the 5th/6th synchro sleeve (A) by aligning the slots of the 5th/6th synchro sleeve and the 5th/6th synchro hub (B). After installing, check the operation of the 5th/6th synchro hub set.
    NOTE: Make sure to align the slots in the 5th/6th synchro sleeve as shown.
    Fig 13: Identifying 5th/6th Synchro Sleeve And Synchro Hub
    G08066109Courtesy of AMERICAN HONDA MOTOR CO., INC.
  15. Install the synchro ring (A) with the synchro spring (B) by aligning the synchro ring fingers (C) with the grooves (D) in the 5th/6th synchro hub.
    Fig 14: Identifying Synchro Ring, Synchro Spring, Synchro Ring Fingers, Needle Bearing, 6th Gear, 6th Gear Distance Collar And Grooves In 5th/6th Synchro Hub
    G08066110Courtesy of AMERICAN HONDA MOTOR CO., INC.
  16. Install the 6th gear distance collar (E) with the needle bearing (F) and 6th gear (G).
  17. Press on a new angular ball bearing (A) using the 40 mm I.D. driver handle (B) and a press (C).
    NOTE: Check the ball bearing install direction.
    Fig 15: Identifying Angular Ball Bearing, I.D. Driver Handle And Press
    G08066111Courtesy of AMERICAN HONDA MOTOR CO., INC.
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