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Home >> Mazda >> 2004 >> Tribute ES, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle - Overhaul >> Transaxle - Disassembly >> Disassembly Note
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Disassembly Note

NOTE:
  • Clean the transaxle assembly to prevent the entry of dirt when reassembling.
  1. Inspect transaxle during disassembly.
  2. Remove the special tool.
    Fig 1: Identifying Special Tool (307-346)
    G00985171Courtesy of MAZDA MOTORS CORP.
    CAUTION:
    • Do not tilt the torque converter when removing it. This can damage the torque converter hub.
    NOTE:
    • The torque converter is filled with fluid. Position it on a table so that fluid will drain out of the torque converter into a drain pan.
  3. Using the special tool, remove the torque converter.
    Fig 2: Removing Torque Converter
    G00985172Courtesy of MAZDA MOTORS CORP.
  4. Remove the output shaft speed (OSS) sensor.
    Fig 3: Removing Output Shaft Speed (OSS) Sensor
    G00985173Courtesy of MAZDA MOTORS CORP.
  5. Remove the turbine shaft speed (TSS) sensor.
    1. Remove the bolt.
    2. Remove the TSS sensor.
    Fig 4: Removing Turbine Shaft Speed (TSS) Sensor
    G00985174Courtesy of MAZDA MOTORS CORP.
  6. Remove and discard the TSS and OSS sensor O-ring seals.
    Fig 5: Removing TSS & OSS Sensor O-Ring Seals
    G00985175Courtesy of MAZDA MOTORS CORP.
  7. Remove the transaxle range (TR) sensor.
    1. Remove the bolts.
    2. Remove the TR sensor from the manual valve detent lever shaft.
    Fig 6: Removing Transaxle Range (TR) Sensor
    G00985176Courtesy of MAZDA MOTORS CORP.
  8. Using the special tool, secure the transaxle to the bench.
    Fig 7: Securing Transaxle To Bench
    G00985177Courtesy of MAZDA MOTORS CORP.
  9. Position the drain pan under the transaxle, remove the drain plug, and drain the transaxle fluid.
    Fig 8: Removing Drain Plug
    G00985178Courtesy of MAZDA MOTORS CORP.
  10. Remove the pump assembly driveshaft.
    Fig 9: Removing Pump Assembly Driveshaft
    G00985179Courtesy of MAZDA MOTORS CORP.
  11. Using the special tools, remove and discard the torque converter impeller hub seal.
    Fig 10: Removing Torque Converter Impeller Hub Seal
    G00985180Courtesy of MAZDA MOTORS CORP.
  12. Using the special tools, remove the left-hand differential seals.
    Fig 11: Removing Left-Hand Differential Seals
    G00985181Courtesy of MAZDA MOTORS CORP.
  13. Using the special tools, remove the right-hand differential seals.
    Fig 12: Removing Right-Hand Differential Seals
    G00985182Courtesy of MAZDA MOTORS CORP.
  14. Remove the transaxle fluid filler tube bolt.
    Fig 13: Removing Transaxle Fluid Filler Tube Bolt
    G00985183Courtesy of MAZDA MOTORS CORP.
  15. Remove the transaxle fluid filler tube.
    Fig 14: Removing Transaxle Fluid Filler Tube
    G00985184Courtesy of MAZDA MOTORS CORP.
  16. Remove and discard the transaxle filler tube grommet.
    Fig 15: Removing Transaxle Filler Tube Grommet
    G00985185Courtesy of MAZDA MOTORS CORP.
  17. Remove the main control cover bolts, and cover.
    Fig 16: Removing Main Control Cover Bolts, & Cover
    G00985186Courtesy of MAZDA MOTORS CORP.
  18. Remove the gasket.
    Fig 17: Removing Gasket
    G00985187Courtesy of MAZDA MOTORS CORP.
  19. Inspect the fitting of the main control cover vent tube for blockage.
    NOTE:
    • Remove the bolts in the indicated sequence.
  20. Remove the main control valve body bolts.
    Fig 18: Removal Sequence Of Main Control Valve Body Bolts
    G00985188Courtesy of MAZDA MOTORS CORP.
  21. Disconnect the manual valve link from the manual valve when lifting the main control valve body from the case.
    Fig 19: Disconnecting Manual Valve Link From The Manual Valve
    G00985189Courtesy of MAZDA MOTORS CORP.
    CAUTION:
    • Do not pull on solenoid body electrical connector wires, or use a hammer on the electrical connector.
  22. Remove the solenoid body electrical connector.
    1. Release the retaining tabs and push the connector through the transaxle case.
    Fig 20: Removing Solenoid Body Electrical Connector
    G00985190Courtesy of MAZDA MOTORS CORP.
  23. Support the manual valve and remove the main control.
    Fig 21: Removing Main Control
    G00985191Courtesy of MAZDA MOTORS CORP.
  24. Remove the thermostatic fluid level control valve bracket.
    1. Remove the bolt.
    2. Remove the bracket.
    Fig 22: Removing Thermostatic Fluid Level Control Valve Bracket Bolt
    G00985192Courtesy of MAZDA MOTORS CORP.
  25. Remove the thermostatic fluid level control valve
    Fig 23: Removing Thermostatic Fluid Level Control Valve
    G00985193Courtesy of MAZDA MOTORS CORP.
  26. Using the special tool, remove the forward clutch circuit filter (if equipped).
    Fig 24: Removing Forward Clutch Circuit Filter
    G00985194Courtesy of MAZDA MOTORS CORP.
    WARNING:
    • The servo and servo cover are under high spring force. Use caution when removing servo cover. Failure to follow these instructions can result in personal injury.
    CAUTION:
    • Do not use a screwdriver to remove the retaining ring or damage to the case can occur. Use only snap ring pliers to remove the retaining ring.
  27. Using the special tool, remove the servo assembly.
    1. Install the special tool.
    2. Compress the servo assembly by tightening the bolt.
    3. Remove the retaining ring.
    Fig 25: Removing Servo Assembly
    G00985195Courtesy of MAZDA MOTORS CORP.
  28. Remove the servo cover assembly.
  29. Remove the intermediate and overdrive servo piston and return spring.
    NOTE:
    • If the bonded seal is damaged, install a new servo assembly.
  30. Inspect the intermediate and overdrive servo assembly and bore for damage or wear.
    1. Servo cover with bonded seal.
    2. Cushion spring.
    3. Servo apply rod.
    4. Servo return spring.
    5. Case servo bore.
    Fig 26: Exploded View Of Intermediate & Overdrive Servo Assembly
    G00985196Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Position the transaxle with the torque converter housing facing upward.
  31. Remove the 20 bolts.
    Fig 27: Remove Bolts
    G00985197Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Place the torque converter housing on the engine flange side after removal to prevent damage to the lube tube.
  32. Separate the torque converter housing from the transaxle case.
    1. Remove and discard the transaxle split flange gasket.
    Fig 28: Separating Torque Converter Housing From Transaxle Case
    G00985198Courtesy of MAZDA MOTORS CORP.
  33. Remove the differential bearing and shim.
    1. Remove the No. 15 differential bearing.
    2. Remove the No. 14 differential bearing shim.
    Fig 29: Removing Differential Bearing & Shim
    G00985199Courtesy of MAZDA MOTORS CORP.
  34. Remove the final drive carrier and differential assembly.
    Fig 30: Removing Final Drive Carrier & Differential Assembly
    G00985200Courtesy of MAZDA MOTORS CORP.
  35. Remove the No. 13 driven sprocket thrust bearing.
    Fig 31: Removing No. 13 Driven Sprocket Thrust Bearing
    G00985201Courtesy of MAZDA MOTORS CORP.
  36. Unclip and remove the chain pan cover.
    Fig 32: Removing Chain Pan Cover
    G00985202Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The driven sprocket thrust washer may adhere to the converter housing.
  37. Remove the No. 10 driven sprocket thrust washer from the reverse/overdrive ring gear assembly.
    Fig 33: Removing No. 10 Driven Sprocket Thrust Washer
    G00985203Courtesy of MAZDA MOTORS CORP.
  38. Remove the chain drive, reverse/overdrive ring gear, and driven sprocket assembly.
    Fig 34: Removing Chain Drive, Reverse/Overdrive Ring Gear, & Driven Sprocket Assembly
    G00985204Courtesy of MAZDA MOTORS CORP.
  39. Separate the drive chain assembly from the driven sprocket assembly and reverse/overdrive ring gear assembly.
    Fig 35: Separating Drive Chain Assembly From Driven Sprocket Assembly
    G00985205Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Inspect the magnet located on the chain pan for excessive metal particles.
      Fig 36: Inspecting Magnet Located On Chain Pan For Excessive Metal Particle
      G00985206Courtesy of MAZDA MOTORS CORP.
  40. Remove the chain pan (with the magnet retained) from the transaxle case.
  41. Assemble the special tools.
    Fig 37: Assembling Special Tools
    G00985207Courtesy of MAZDA MOTORS CORP.
  42. Using the special tools, remove and discard fluid filter recirculating regulator exhaust seal.
    Fig 38: Removing Fluid Filter Recirculating Regulator Exhaust Seal
    G00985208Courtesy of MAZDA MOTORS CORP.
  43. Remove the fluid filter and seal assembly.
    1. Discard the fluid filter.
    2. Discard the fluid filter seal.
    Fig 39: Removing Fluid Filter & Seal Assembly
    G00985209Courtesy of MAZDA MOTORS CORP.
  44. Remove the No. 12 driven sprocket bearing.
    Fig 40: Removing No. 12 Driven Sprocket Bearing
    G00985210Courtesy of MAZDA MOTORS CORP.
  45. Remove the No. 11 driven sprocket shim (selective fit).
    Fig 41: Removing No. 11 Driven Sprocket Shim (Selective Fit)
    G00985211Courtesy of MAZDA MOTORS CORP.
  46. Disconnect the parking lever actuating rod from the parking cam actuator lever assembly.
    Fig 42: Disconnecting Parking Lever Actuating Rod From Parking Cam Actuator Lever Assembly
    G00985212Courtesy of MAZDA MOTORS CORP.
  47. Disconnect the parking lever actuation rod from the manual valve detent lever, and remove the parking lever actuation rod.
    Fig 43: Disconnecting Parking Lever Actuation Rod From Manual Valve Detent Lever
    G00985213Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The thrust bearing may adhere to the reverse/overdrive sprocket.
  48. Remove the No. 9 reverse/overdrive ring gear thrust bearing.
    Fig 44: Removing No. 9 Reverse/Overdrive Ring Gear Thrust Bearing
    G00985214Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The thrust bearing is part of the reverse/overdrive carrier assembly.
  49. Remove the reverse/overdrive carrier assembly with captured No. 8 thrust bearing.
    Fig 45: Removing Reverse/Overdrive Carrier Assembly With Captured No. 8 Thrust Bearing
    G00985215Courtesy of MAZDA MOTORS CORP.
  50. Remove the reverse/overdrive sun gear and shell assembly.
    Fig 46: Removing Reverse/Overdrive Sun Gear & Shell Assembly
    G00985216Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The thrust bearing may adhere to the reverse/overdrive sun gear and shell.
  51. Remove the reverse/overdrive sun gear and No. 7 shell thrust bearing.
    Fig 47: Removing Reverse/Overdrive Sun Gear & No. 7 Shell Thrust Bearing
    G00985217Courtesy of MAZDA MOTORS CORP.
  52. Remove the low/intermediate ring gear assembly.
    Fig 48: Removing Low/Intermediate Ring Gear Assembly
    G00985218Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The low/intermediate carrier thrust bearing may adhere to the low/intermediate ring gear.
  53. Remove the No. 6 low/intermediate carrier thrust bearing.
    Fig 49: Removing No. 6 Low/Intermediate Carrier Thrust Bearing
    G00985219Courtesy of MAZDA MOTORS CORP.
  54. Remove the low/intermediate carrier assembly.
    Fig 50: Removing Low/Intermediate Carrier Assembly
    G00985220Courtesy of MAZDA MOTORS CORP.
  55. Remove the No. 5 low/intermediate sun gear thrust bearing and tag for installation.
    Fig 51: Removing No. 5 Low/Intermediate Sun Gear Thrust Bearing
    G00985221Courtesy of MAZDA MOTORS CORP.
  56. Remove the forward one-way clutch and low/intermediate sun gear.
    Fig 52: Removing Forward One-Way Clutch & Low/Intermediate Sun Gear
    G00985222Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The turbine shaft thrust bearing may adhere to the forward one-way clutch and low/intermediate sun gear.
  57. Remove the No. 4 turbine shaft thrust bearing.
    Fig 53: Removing No. 4 Turbine Shaft Thrust Bearing
    G00985223Courtesy of MAZDA MOTORS CORP.
  58. Remove the turbine shaft assembly.
    Fig 54: Removing Turbine Shaft Assembly
    G00985224Courtesy of MAZDA MOTORS CORP.
  59. Remove the forward/coast/direct cylinder assembly and reverse clutch drum assembly from the transaxle.
    Fig 55: Removing Forward/Coast/Direct Cylinder Assembly & Reverse Clutch Drum Assembly From Transaxle
    G00985225Courtesy of MAZDA MOTORS CORP.
  60. Remove the forward/coast/direct clutch cylinder from the reverse clutch drum assembly.
    Fig 56: Removing Forward/Coast/Direct Clutch Cylinder From Reverse Clutch Drum Assembly
    G00985226Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The pump support thrust bearing assembly may adhere to the reverse clutch drum assembly.
  61. Remove the No. 1 pump support thrust bearing and tag for installation.
    Fig 57: Removing No. 1 Pump Support Thrust Bearing
    G00985227Courtesy of MAZDA MOTORS CORP.
  62. Remove the low one-way clutch retaining ring.
    Fig 58: Removing Low One-Way Clutch Retaining Ring
    G00985228Courtesy of MAZDA MOTORS CORP.
  63. Remove the low one-way clutch thrust plate.
    Fig 59: Removing Low One-Way Clutch Thrust Plate
    G00985229Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • The low one-way clutch assembly should be removed as an assembly.
  64. Remove the low one-way clutch assembly.
    Fig 60: Removing Low One-Way Clutch Assembly
    G00985230Courtesy of MAZDA MOTORS CORP.
  65. Remove the low/reverse clutch wave spring.
    Fig 61: Removing Low/Reverse Clutch Wave Spring
    G00985231Courtesy of MAZDA MOTORS CORP.
  66. Remove the low/reverse clutch plates.
    1. Inspect the friction plates for partially stripped, broken or bent spline teeth, burnt, worn or flaked-off friction material, and warped or bent friction discs.
    2. Inspect the steel plates for heat discoloration or warpage.
    Fig 62: Removing Low/Reverse Clutch Plates
    G00985232Courtesy of MAZDA MOTORS CORP.
  67. Remove the low/reverse clutch return spring retaining ring.
    Fig 63: Removing Low/Reverse Clutch Return Spring Retaining Ring
    G00985233Courtesy of MAZDA MOTORS CORP.
  68. Remove the low/reverse clutch return spring assembly.
    Fig 64: Removing Low/Reverse Clutch Return Spring Assembly
    G00985234Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Rotate the low/reverse clutch piston while pulling upward.
  69. Remove the low/reverse clutch piston.
    Fig 65: Removing Low/Reverse Clutch Piston
    G00985235Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Position the transaxle so the pump assembly is facing upward.
  70. Remove the pump assembly bolts.
    Fig 66: Removing Pump Assembly Bolts
    G00985236Courtesy of MAZDA MOTORS CORP.
  71. Using the special tools, remove the pump assembly.
    1. Install the special tool.
    2. Assemble the special tools.
    3. Using the special tools, remove the pump assembly.
    Fig 67: Removing Pump Assembly
    G00985237Courtesy of MAZDA MOTORS CORP.
  72. Remove the intermediate and overdrive band assembly from the case.
    1. Inspect the intermediate and overdrive band assembly for damage and wear.
    Fig 68: Removing Intermediate & Overdrive Band Assembly From Case
    G00985238Courtesy of MAZDA MOTORS CORP.
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