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Transmission Reassembly

WARNING: This page is about a different variant/trim than selected.

Special Tools Required 

Mainshaft Holder Set 07PAB-0010001

NOTE:
  • Refer to the EXPLODED VIEW  in the Transmission Disassembly as needed during the following procedure.
  • Apply a light coat of clean ATF on all tubes, O-rings, and moving parts before reassembly.
  1. Make sure that the ATF magnet (A) is cleaned and installed in the torque converter housing. Clean and install the ATF magnet, if necessary.
    Fig 1: Locating ATF Magnet, Main Separator Plate And Dowel Pins With Torque Specifications
    G06969442Courtesy of AMERICAN HONDA MOTOR CO., INC.
    Fig 2: Locating ATF Pump Drive Gear, ATF Pump Driven Gear And ATF Pump Driven Gear Shaft
    G06969443Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. Install the main separator plate (B) and the two dowel pins (C) on the torque converter housing.
  3. Install the ATF pump drive gear (D), the ATF pump driven gear (E), and the ATF pump driven gear shaft (F). Install the ATF pump driven gear with its grooved and chamfered side facing down.
  4. Install the main valve body (G) (eight bolts).
  5. Install the 4th/reverse air check valve (H).
  6. Make sure the ATF pump drive gear (A) rotates smoothly in the normal operating direction, and the ATF pump driven gear shaft (B) moves smoothly in the axial and normal operating direction.
    Fig 3: Checking ATF Pump Drive Gear And ATF Pump Driven Gear Shaft Moves Smoothly
    G06969444Courtesy of AMERICAN HONDA MOTOR CO., INC.
  7. If the ATF pump drive gear and ATF pump driven gear shaft do not move smoothly, loosen the main valve body bolts. Realign the ATF pump driven gear shaft, and retighten the bolts to the specified torques, then recheck. Failure to align the ATF pump driven gear shaft correctly will result in a seized ATF pump drive gear or ATF pump driven gear shaft.
  8. Install the two check balls (A) in the main valve body.
    Fig 4: Locating Check Balls, Separator Plate, Dowel Pins And Regulator Valve Body With Torque Specifications
    G06969445Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Install the regulator separator plate (B) and the two dowel pins (C) on the main valve body, and install the regulator valve body (D) (eight bolts).
  10. Install the manual separator plate (E) and the two dowel pins (F) on the main valve body, and install the manual valve body (G) (seven bolts).
  11. Install the two dowel pins (A) on the main valve body.
    Fig 5: Locating Dowel Pins, Stator Shaft, O-Rings And Stator Shaft Support With Torque Specifications
    G06969446Courtesy of AMERICAN HONDA MOTOR CO., INC.
  12. Install the stator shaft (B) with new O-rings (three) (C), and install the stator shaft support (D) (four bolts).
  13. Install the 3rd air check valve (E) and the 6th air check valve (F).
  14. Install the stator shaft stop (G) in the torque converter housing.
  15. Install the cooler retainer cap (A).
    Fig 6: Locating Cooler Retainer Cap With Torque Specifications
    G06969447Courtesy of AMERICAN HONDA MOTOR CO., INC.
  16. Install the 2nd air check valve (A), the 5th air check valve (B), and the oil catch plate (C).
    Fig 7: Locating 2nd Air Check Valve, 5th Air Check Valve And Oil Catch Plate With Torque Specifications
    G06969448Courtesy of AMERICAN HONDA MOTOR CO., INC.
  17. Install the differential assembly (D) in the torque converter housing.
  18. Install the selector control shaft (E).
  19. Align the control lever pin (A) with the manual valve guide (B).
    Fig 8: Aligning Control Lever Pin With Manual Valve Guide
    G06969449Courtesy of AMERICAN HONDA MOTOR CO., INC.
  20. Hook the detent spring (A) to the detent arm (B) and the selector control shaft (C), then install the detent arm and the detent arm shaft (D) into the torque converter housing.
    Fig 9: Locating Detent Spring, Detent Arm And Selector Control Shaft
    G06969450Courtesy of AMERICAN HONDA MOTOR CO., INC.
  21. Install the parking holder (A).
    Fig 10: Locating Parking Holder And Third Shaft Subassembly With Torque Specifications
    G06969451Courtesy of AMERICAN HONDA MOTOR CO., INC.
  22. Install the third shaft subassembly (B) into the main valve body.
  23. Assemble the mainshaft, the countershaft, the secondary shaft, and the idler gear shaft.
  24. Install the thrust needle bearing (A) on the secondary shaft bearing in the torque converter housing.
    Fig 11: Locating Thrust Needle Bearing
    G06969452Courtesy of AMERICAN HONDA MOTOR CO., INC.
  25. Join the mainshaft subassembly (B), the countershaft subassembly (C), the secondary shaft subassembly (D), and the idler gear shaft subassembly (E) together, and install them in the torque converter housing. Install the 27.5 x 41 x 2.5 mm thrust needle bearing (F) and the 41.5 mm washer (G) on the top of the idler gear shaft.
  26. Turn the shift fork shaft (A) so the large chamfered hole is facing the fork bolt hole of the shift fork.
    Fig 12: Locating Shift Fork Shaft, Baffle Plate, Shift Fork And Reverse Selector Hub With Torque Specifications
    G06969453Courtesy of AMERICAN HONDA MOTOR CO., INC.
  27. Install the baffle plate (B), the shift fork (C), the reverse selector hub (D), and the reverse gear (E) together.
  28. Secure the shift fork (A) to the shift fork shaft with the lock bolt (B) and a new lock washer (C), then bend the lock tab of the lock washer against the bolt head.
    Fig 13: Locating Shift Fork, Lock Bolt And Lock Washer With Torque Specifications
    G06969454Courtesy of AMERICAN HONDA MOTOR CO., INC.
  29. Install the lubrication pipe (A) and the 10 x 70 mm ATF feed pipe (B) into the regulator valve body (C).
    Fig 14: Locating Lubrication Pipe, 10 x 70 mm ATF Feed Pipe And Regulator Valve Body With Torque Specifications
    G06969455Courtesy of AMERICAN HONDA MOTOR CO., INC.
  30. Install the ATF strainer (D) with a new O-ring.
  31. Install new O-rings (A) (four) on the joint pipes (B) (two), and install the joint pipes into the manual valve body (C) and the torque converter housing (D).
    Fig 15: Locating O-Rings, Joint Pipes, Manual Valve Body And Torque Converter Housing
    G06969456Courtesy of AMERICAN HONDA MOTOR CO., INC.
  32. Install the two dowel pins (A) and a new gasket (B) on the torque converter housing (C).
    Fig 16: Locating Dowel Pins, Gasket And Torque Converter Housing
    G06969457Courtesy of AMERICAN HONDA MOTOR CO., INC.
  33. Place the transmission housing (D) on the torque converter housing.
  34. Wrap a screwdriver tip with tape to prevent damaging the reverse idler gear teeth. Engage the reverse idler gear with the reverse gears by rotating the idler gear using a screwdriver.
    Fig 17: Engaging Reverse Idler Gear With Reverse Gears By Rotating Idler Gear Using Screwdriver
    G06969458Courtesy of AMERICAN HONDA MOTOR CO., INC.
  35. While expanding the snap ring of the countershaft bearing using snap ring pliers, install the transmission housing onto the bearing part-way. Then release snap ring pliers, and push down on the transmission housing until it bottoms and snap ring snaps into place in the countershaft bearing snap ring groove.
    Fig 18: Expanding Snap Ring Of Countershaft Bearing Using Snap Ring Pliers
    G06969459Courtesy of AMERICAN HONDA MOTOR CO., INC.
  36. Install the transmission housing mounting bolts along with transmission hanger C, and tighten the bolts in at least two steps in a criss-cross pattern to the specified torques.
    Fig 19: Transmission Housing Mounting Bolts Tightening Torque And Transmission Hanger With Torque Specifications
    G06969460Courtesy of AMERICAN HONDA MOTOR CO., INC.
  37. Install the mainshaft holder onto the mainshaft.
    Fig 20: Identifying Mainshaft Holder
    G06969461Courtesy of AMERICAN HONDA MOTOR CO., INC.
  38. Install the control lever (A) over the selector control shaft (B). Secure the control lever with a new lock washer (C) and the bolt, then bend the lock tab of the lock washer against the bolt head.
    Fig 21: Locating Control Lever, Selector Control Shaft And Lock Washer With Torque Specifications
    G06969462Courtesy of AMERICAN HONDA MOTOR CO., INC.
  39. Shift the transmission into P by rotating the control lever. Do not use the control shaft to adjust the shift position. If the selector control shaft tips are squeezed together, it will cause a faulty signal or position due to play between the control shaft and the transmission range switch.
    Fig 22: Shifting Transmission Into P By Rotating Control Lever
    G06969463Courtesy of AMERICAN HONDA MOTOR CO., INC.
  40. Install the old lock washers (A) with the marked side (B) up over the mainshaft (C) and the third shaft (D), and apply ATF to surfaces of the old lock washers and the old locknuts (E).
    Fig 23: Locating Lock Washers Marked Side, Mainshaft And Third Shaft With Torque Specifications
    G06969464Courtesy of AMERICAN HONDA MOTOR CO., INC.
  41. Install the old locknuts, and tighten them to seat the lock washers to the specified torques, then remove the old locknuts and the old lock washers.
    NOTE: The third shaft locknut has left-hand threads.
  42. Install new locknuts and new lock washers, and tighten them to the specified torques, then stake the locknuts to a depth (A) of 0.7-1.3 mm (0.028-0.051 in) using a 3.5 mm punch (B).
    NOTE:
    • Do not rotate the locknuts in the reverse direction after the locknuts are seated to the lock washers.
    • The third shaft locknut has left-hand threads.
      Fig 24: Staking Locknuts To Depth Of 0.7-1.3 mm (0.028-0.051 in) Using 3.5 mm Punch With Torque Specifications
      G06969465Courtesy of AMERICAN HONDA MOTOR CO., INC.
  43. Install transmission hanger A.
    Fig 25: Locating Transmission Hanger, O-Ring And Mainshaft End Cover With Torque Specifications
    G06969466Courtesy of AMERICAN HONDA MOTOR CO., INC.
  44. Install a new O-ring (B) on the mainshaft end cover (C), and install the mainshaft end cover. Install a new O-ring (D) on the third shaft end cover (E), and install the third shaft end cover with the ATF filter bracket (F).
  45. Install new O-rings (G) on the end covers (H), and install the end covers.
  46. Apply ATF to new O-rings (A), and install the O-rings over the ATF pipes (B). Then install the ATF pipes with the filter ends (C) facing the secondary valve body (D) into the transmission.
    NOTE: There are 11 ATF pipes. Do not drop the ATF pipes into the transmission. If an ATF pipe is dropped into the transmission, the transmission will need to be disassembled.
    Fig 26: Locating O-Rings, ATF Pipes, Filter Ends And Secondary Valve Body With Torque Specifications
    G06969467Courtesy of AMERICAN HONDA MOTOR CO., INC.
  47. Install a new gasket (E) on the transmission housing.
  48. Install the secondary valve body while aligning the ATF pipes with the pipe holes on the secondary valve body, and secure the secondary valve body with the bolts.
  49. Install new O-rings (A) on shift solenoid valve C (B), and install shift solenoid valve G.
    Fig 27: Locating O-Rings, Shift Solenoid Valve C And Shift Solenoid Valve C With Torque Specifications
    G06969468Courtesy of AMERICAN HONDA MOTOR CO., INC.
  50. Install transmission fluid pressure switch C (4th clutch) (C) with a new sealing washer (D). Tighten the switch by gripping the metal part, not the plastic part.
  51. Install transmission fluid pressure switch A (2nd clutch) with a new sealing washer (C). Tighten the switch by gripping the metal part, not the plastic part.
    Fig 28: Locating Transmission Fluid Pressure Switch A (2nd Clutch) And Sealing Washer With Torque Specifications
    G06969469Courtesy of AMERICAN HONDA MOTOR CO., INC.
  52. Install transmission fluid pressure switch D (5th clutch) with a new sealing washer (C). Tighten the switch by gripping the metal part, not the plastic part.
  53. Install transmission hanger B.
  54. Install the ATF outlet line (A), and secure it with the banjo bolt (B) and new sealing washers (C), then secure the ATF outlet line with the bracket bolt.
    Fig 29: Locating ATF Outlet Line, Banjo Bolt And Sealing Washers With Torque Specifications
    G06969470Courtesy of AMERICAN HONDA MOTOR CO., INC.
  55. Install the ATF inlet line/ATF hose/ATF filter (D), and secure it with the banjo bolt (E) and new sealing washers (F), then secure the ATF inlet line with the bracket bolt.
  56. Put the ATF filter (G) on the ATF filter bracket (H), and secure it with the ATF filter holder (I) and the bolt.
  57. Install a new O-ring (A) on the ATF temperature sensor (B), and install the ATF temperature sensor.
    Fig 30: Locating O-Ring And ATF Temperature Sensor With Torque Specifications
    G06969471Courtesy of AMERICAN HONDA MOTOR CO., INC.
  58. Install a new O-ring (A) on the input shaft (mainshaft) speed sensor (B), and install the input shaft (mainshaft) speed sensor.
    Fig 31: Locating O-Ring And Input Shaft (Mainshaft) Speed Sensor With Torque Specifications
    G06969472Courtesy of AMERICAN HONDA MOTOR CO., INC.
  59. Install a new O-ring (C) on the output shaft (countershaft) speed sensor (D), and install the output shaft (countershaft) speed sensor.
  60. Shift the transmission into the N position by rotating the control lever from the P position. Do not use the control shaft to adjust the shift position. If the selector control shaft tips are squeezed together, it will cause a faulty signal or position due to play between the control shaft and the transmission range switch.
    Fig 32: Shifting Transmission Into N Position By Rotating Control Lever From P Position
    G06969473Courtesy of AMERICAN HONDA MOTOR CO., INC.
  61. Align the cutouts (A) on the rotary-frame with the N positioning cutouts (B) on the transmission range switch (C), then put a 2.0 mm (0.079 in) feeler gauge blade (D) in the cutouts to hold the switch in the N position.
    NOTE: Be sure to use a 2.0 mm (0.079 in) blade or equivalent to hold the switch in the N position.
    Fig 33: Aligning Cutouts On Rotary-Frame With N Positioning Cutouts On Transmission Range Switch
    G06969474Courtesy of AMERICAN HONDA MOTOR CO., INC.
  62. Install the transmission range switch (A) gently on the selector control shaft while holding it in the N position with the 2.0 mm (0.079 in) blade (B).
    Fig 34: Locating Transmission Range Switch And 2.0 mm (0.079 in) Blade With Torque Specifications
    G06969475Courtesy of AMERICAN HONDA MOTOR CO., INC.
  63. Tighten the bolts on the transmission range switch while you continue to hold the N position. Do not move the transmission range switch when tightening the bolts. Remove the feeler gauge.
  64. Install the ATF dipstick guide tubes (A) with new O-rings (B).
    Fig 35: Locating ATF Dipstick Guide Tubes And O-Rings With Torque Specifications
    G06969476Courtesy of AMERICAN HONDA MOTOR CO., INC.
  65. Install the ATF dipstick in the guide tube.
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