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Home › Acura › 2005 › TSX Automatic › Repair and Diagnosis › External Pages › Different variant/trim › Section 1 (Manual Transmission) › Manual Transmission › Countershaft Reassembly › Exploded View

Exploded View

WARNING: This page is about a different variant/trim than selected.
Fig 1: Exploded View Of Countershaft Assembly w/Torque Spec.
G05491075

Special Tools Required 

NOTE: Refer to the EXPLODED VIEW , as needed, during this procedure.
  1. Clean all parts in solvent, dry them, and apply manual transmission fluid (MTF) to all contact surfaces.
  2. Install the distance collar and needle bearing onto the countershaft.
  3. Install the 1st gear.
  4. Install the triple cone synchro assembly (A) by aligning the synchro cone fingers (B) with the grooves in 1st gear (C), then install the synchro spring (D).
    Fig 2: Installing Triple Cone Synchro Assembly And Synchro Spring
    G05491076
  5. Install the 1st/2nd synchro hub (A) by aligning the synchro ring fingers (B) with the grooves in the 1st/2nd synchro hub (C).
    Fig 3: Installing 1st/2nd Synchro Hub
    G05491077
  6. Install reverse gear.
  7. Install the synchro spring (A).
    Fig 4: Installing Synchro Spring And Triple Cone Synchro Assembly
    G05491078
  8. Install the triple cone synchro assembly (B) by aligning the synchro ring fingers (C) with the grooves in the 1st/2nd synchro hub (D).
  9. Install the distance collar (A) and friction damper (B) by aligning the friction damper fingers (C) with the grooves in the 1st/2nd synchro hub (D).
    Fig 5: Installing Distance Collar And Friction Damper
    G05491079
  10. Install the needle bearing.
  11. Install 2nd gear (A) by aligning the synchro cone fingers (B) with the grooves (C) in 2nd gear.
    Fig 6: Installing 2nd Gear
    G05491080
  12. Support the countershaft (A) on steel blocks, then install 3rd gear (B) using the 40 mm I.D. driver (C) and a press (D).
    NOTE: Do not exceed the maximum pressure.
    Fig 7: Installing 3rd Gear
    G05491081
  13. Install 4th gear (A) using the 40 mm I.D. driver (B) and a press (C).
    NOTE: Do not exceed the maximum pressure.
    Fig 8: Installing 4th Gear
    G05491082
  14. Install 5th gear (A) using the 40 mm I.D. driver (B) and a press (C).
    NOTE: Do not exceed the maximum pressure.
    Fig 9: Installing 5th Gear
    G05491083
  15. Install 6th gear (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment (C), and a press (D).
    NOTE: Do not exceed the maximum pressure.
    Fig 10: Installing 6th Gear
    G05491084
  16. Install the 35 mm shim and the old ball bearing (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment (C), and a press (D).
    Fig 11: Installing Ball Bearing
    G05491085
  17. Measure the clearance between the old bearing (A) and the 35 mm shim (B) with a feeler gauge (C).

    Standard: 0.04-0.10 mm (0.0016-0.0039 in.) 

    Fig 12: Measuring Clearance Between Bearing And Shim
    G05491086
  18. If the clearance is more than the standard, select a new shim from the following table. If the clearance measured in step  16 is within the standard, replace only the ball bearing.

    35 mm Shim 

    SHIM THICKNESS SPECIFICATION

      Part Number Thickness
    A 23981-PPP-000 0.87 mm (0.034 in.)
    AA 23981-PPP-900 0.91 mm (0.036 in.)
    B 23982-PPP-000 0.95 mm (0.037 in.)
    AB 23982-PPP-900 0.99 mm (0.039 in.)
    C 23983-PPP-000 1.03 mm (0.041 in.)
    AC 23983-PPP-900 1.07 mm (0.042 in.)
    D 23984-PPP-000 1.11 mm (0.044 in.)
    AD 23984-PPP-900 1.15 mm (0.045 in.)
    E 23985-PPP-000 1.19 mm (0.047 in.)
    AE 23985-PPP-900 1.23 mm (0.048 in.)
    F 23986-PPP-000 1.27 mm (0.050 in.)
    AF 23986-PPP-900 1.31 mm (0.052 in.)
    G 23987-PPP-000 1.35 mm (0.053 in.)
    AG 23987-PPP-900 1.39 mm (0.055 in.)
    H 23988-PPP-000 1.43 mm (0.056 in.)
    AH 23988-PPP-900 1.47 mm (0.058 in.)
    J 23989-PPP-000 1.51 mm (0.060 in.)
    AJ 23989-PPP-900 1.55 mm (0.061 in.)
    K 23990-PPP-000 1.59 mm (0.063 in.)
    AK 23990-PPP-900 1.63 mm (0.064 in.)
    L 23991-PPP-000 1.67 mm (0.066 in.)
    AL 23991-PPP-900 1.71 mm (0.067 in.)
    M 23992-PPP-000 1.75 mm (0.069 in.)
    AM 23992-PPP-900 1.79 mm (0.070 in.)
    N 23993-PPP-000 1.83 mm (0.072 in.)
    AN 23993-PPP-900 1.87 mm (0.074 in.)
    P 23994-PPP-000 1.91 mm (0.075 in.)
    AP 23994-PPP-900 1.95 mm (0.077 in.)
    Q 23995-PPP-000 1.99 mm (0.078 in.)
  19. Support 6th gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft out of the ball bearing (E).
    Fig 13: Pressing Countershaft Out Of Ball Bearing
    G05491087
  20. If necessary, install the 35 mm shim selected in step  18.
  21. Install 6th gear (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment (C), and a press (D).
    NOTE: Do not exceed the maximum pressure.
    Fig 14: Installing 6th Gear
    G05491088
  22. Install the new ball bearing (A) using the 40 mm I.D. driver (B), 30 mm I.D. attachment (C), and a press (D), then recheck the clearance.
    Fig 15: Installing Ball Bearing
    G05491089
  23. Securely clamp the countershaft assembly in a bench vise with wood blocks (A).
    Fig 16: Tightening Special Bolt w/Torque Spec.
    G05491090
  24. Apply MTF to the new special bolt (B), then tighten it (left-hand threads).
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