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Home >> Acura >> 2014 >> TSX Special Edition, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 88 (Manual Transmission (4-CYL)) >> Mainshaft Reassembly >> Exploded View

Exploded View

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Fig 1: Exploded View Of Mainshaft Assembly
G07768241Courtesy 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. Install the needle bearing (A) and 3rd gear (B) onto the mainshaft (C).
    Fig 2: Identifying Needle Bearing (A), 3Rd Gear (B) And Mainshaft (C)
    G07768242Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. 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 3: Identifying Double Cone Synchro Assembly (A), Synchro Spring (B) And Synchro Cone Fingers (C)
    G07768243Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. 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 4: Identifying 3Rd/4Th Synchro Hub (A), Synchro Ring Fingers (B) And Grooves (C)
    G07768244Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Press on the 3rd/4th synchro hub (A) using the 40 mm I.D. driver handle (B) and a press (C).
    Fig 5: Pressing On 3Rd/4Th Synchro Hub (A) Using Driver Handle (B) And A Press (C)
    G07768245Courtesy 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 the 3rd/4th synchro hub. After installing, check the operation of the 3rd/4th synchro hub set.
    Fig 6: Identifying 3Rd/4Th Synchro Sleeve (A) Aligning Stops (B)
    G07768246Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. 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 7: Identifying Double Cone Synchro Assembly (A) With Synchro Spring (B), Synchro Ring Fingers (C) With Grooves (D)
    G07768247Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. Install 4th gear (A) by aligning the synchro cone fingers (B) with the holes (C) in 4th gear.
    Fig 8: Identifying 4Th Gear (A), Synchro Cone Fingers (B) With Holes (C)
    G07768248Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Install the 4th/5th gear distance collar (A) with the needle bearings (B) and 5th gear (C).
    Fig 9: Identifying 4Th/5Th Gear Distance Collar (A) With Needle Bearings (B) And 5Th Gear (C)
    G07768249Courtesy of AMERICAN HONDA MOTOR CO., INC.
  10. Install the synchro ring (D) with the synchro spring (E) onto 5th gear.
  11. 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 10: Identifying 5Th/6Th Synchro Hub (A), Synchro Ring Fingers (B) With Grooves (C)
    G07768250Courtesy of AMERICAN HONDA MOTOR CO., INC.
  12. Press on the 5th/6th synchro hub (A) using the 40 mm I.D. driver handle (B), the 30 mm I.D. bearing driver attachment (C), and a press (D).
    Fig 11: Pressing 5Th/6Th Synchro Hub (A) Using Driver Handle (B), Bearing Driver Attachment (C), And A Press (D)
    G07768251Courtesy of AMERICAN HONDA MOTOR CO., INC.
  13. 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 hub as shown.
    Fig 12: Identifying 5Th/6Th Synchro Sleeve (A), Slots Of 5Th/6Th Synchro Sleeve And 5Th/6Th Synchro Hub (B)
    G07768252Courtesy of AMERICAN HONDA MOTOR CO., INC.
  14. 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 13: Identifying Synchro Ring (A) With Synchro Spring (B), Synchro Ring Fingers (C) With Grooves (D)
    G07768253Courtesy of AMERICAN HONDA MOTOR CO., INC.
  15. Install the 6th gear distance collar (E) with the needle bearing (F) and 6th gear (G).
  16. Press on a new angular ball bearing (A) using the 40 mm I.D. driver handle (B), the 30 mm I.D. bearing driver attachment (C), and a press (D).
Fig 14: Pressing Angular Ball Bearing (A) Using Driver Handle (B), Bearing Driver Attachment (C), And A Press (D)
G07768254Courtesy of AMERICAN HONDA MOTOR CO., INC.