LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2018 >> 3 Touring, 4D Hatchback, Standard Trans >> Repair and Diagnosis >> Transmission >> Manual Trans >> Manual Transaxle System >> Manual Transaxle Removal/Installation >> Installation

Manual Transaxle Removal/Installation: Installation

WARNING:
  • Install the MTX carefully, holding it steady. If the MTX falls it could be damaged or cause injury.
  1. Set the MTX on a jack and lift into place.
    Fig 1: Supporting MTX On Jack
    G11539819Courtesy of MAZDA MOTORS CORP.
  2. Install the MTX to the engine, and tighten the Transaxle mounting bolts.
    Fig 2: Locating Transaxle Mounting Bolts
    G09075357Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    38-52 N.m {3.9-5.3 kgf.m, 29-38 ft.lbf}

  3. Tighten the stud bolts for the MTX.
    Fig 3: Stud Bolts Of MTX With Torque Specifications
    G09785998Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • If the No. 4 engine mount bracket nut is loosened, tighten the stud bolts for the MTX because they may be loosened.
  4. Install the No. 4 engine mount bracket to No. 4 engine mount rubber, and temporarily tighten the installation bolt.
    Fig 4: Installing Engine Mount Bracket To Engine Mount Rubber With Installation Bolt
    G11539824Courtesy of MAZDA MOTORS CORP.
  5. Pull up the MTX using the SSTs, pass the MTX stud bolts through the No. 4 engine mount bracket, and temporarily tighten the No. 4 engine mount installation nuts.
    Fig 5: Pulling Up MTX Using SST
    G11539825Courtesy of MAZDA MOTORS CORP.
  6. Install the No. 1 engine mount bracket and bracket plate to the MTX, and temporarily tighten the installation bolts.

    SKYACTIV-G 2.0 (No. 1 engine mount type A), SKYACTIV-G 2.5 

    Fig 6: Installing Engine Mount Bracket And Bracket Plate To MTX (SKYACTIV-G 2.5)
    G11539805Courtesy of MAZDA MOTORS CORP.

    SKYACTIV-G 2.0 (No. 1 engine mount type B) 

    Fig 7: No 1 Engine Mount Type B
    G11539806Courtesy of MAZDA MOTORS CORP.
  7. Install the front crossmember component and No. 1 engine mount rubber as a single unit. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
  8. Temporarily tighten the No. 1 engine mount rubber installation bolts.

    SKYACTIV-G 2.0 (No. 1 engine mount type A), SKYACTIV-G 2.5 

    Fig 8: No 1 Engine Mount Type A Rubber And Bolts
    G11539828Courtesy of MAZDA MOTORS CORP.

    SKYACTIV-G 2.0 (No. 1 engine mount type B) 

    Fig 9: No 1 Engine Mount Type B Rubber And Bolts
    G11539829Courtesy of MAZDA MOTORS CORP.
  9. Align the alignment marks on the No. 4 engine mount bracket and nuts, and temporarily tighten the nuts shown in the figure.
    Fig 10: Aligning Alignment Marks On No 4 Engine Mount Bracket And Nuts
    G11539830Courtesy of MAZDA MOTORS CORP.
  10. Tighten the No. 4 engine mount bracket installation nuts and bolt in the order shown in the figure.
    Fig 11: Engine Mount Bracket Installation Nuts And Bolt Tightening Sequence
    G11539831Courtesy of MAZDA MOTORS CORP.
    No. Tightening torque
    1, 2, 3 92-116 N.m {9.4-11 kgf.m, 68-85 ft.lbf}
    4 81-99 N.m {8.3-10 kgf.m, 60-73 ft.lbf}
  11. Tighten the No. 1 engine mount bracket and bracket plate installation bolts in the order shown in the figure.

    SKYACTIV-G 2.0 (No. 1 engine mount type A), SKYACTIV-G 2.5 

    Fig 12: No 1 Engine Mount Type A Bracket And Bracket Plate Installation Bolts Tightening Sequence
    G11539832Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    84-98 N.m {8.6-9.9 kgf.m, 62-72 ft.lbf}

    SKYACTIV-G 2.0 (No. 1 engine mount type B) 

    Fig 13: No 1 Engine Mount Type B Bracket And Bracket Plate Installation Bolts Tightening Sequence
    G11539833Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    84-98 N.m {8.6-9.9 kgf.m, 62-72 ft.lbf}

  12. Remove the SSTs (49 C017 5A0, 49 L017 5A0).
  13. Tighten the No. 1 engine mount rubber installation bolts.

    SKYACTIV-G 2.0 (No. 1 engine mount type A), SKYACTIV-G 2.5 

    Fig 14: Engine Mount Type A Rubber Installation Bolts With Torque Specifications
    G11539834Courtesy of MAZDA MOTORS CORP.

    SKYACTIV-G 2.0 (No. 1 engine mount type B) 

    Fig 15: Engine Mount Type B Rubber Installation Bolts With Torque Specifications
    G11539835Courtesy of MAZDA MOTORS CORP.
  14. Connect and/or Install the following parts to the underside of the vehicle.
    1. Install the starter. (See STARTER REMOVAL/INSTALLATION .)
    2. Install the clutch release cylinder to the MTX. (See CLUTCH RELEASE CYLINDER REMOVAL/INSTALLATION .)
  15. Connect and/or Install the following parts related to the suspension and axle.
    1. Connect the front drive shaft (RH) to the MTX. (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION .)
    2. Connect the front drive shaft (LH) to the MTX. (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION .)
    3. Connect the front lower arms to the steering knuckles. (See FRONT LOWER ARM REMOVAL/INSTALLATION .)
    4. Connect the front stabilizer control links to the front shock absorber. (See FRONT STABILIZER REMOVAL/INSTALLATION .)
    5. Connect the tie-rod end ball joints to the steering knuckles. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
    6. Connect the front ABS wheel-speed sensors to the steering knuckles. (See FRONT ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION .)
    7. Connect the clip securing the brake hose to the front shock absorber. (See BRAKE HOSE (FRONT) REMOVAL/INSTALLATION .)
    8. Install the front tires. (See WHEEL AND TIRE REMOVAL/INSTALLATION .)
  16. Connect and/or install the following parts in the engine compartment.
    1. Connect the clip shown in the figure.
      Fig 16: Intake Manifold And Clip
      G09785983Courtesy of MAZDA MOTORS CORP.
    2. Install the lower radiator hose clip and bracket to the MTX.
      Fig 17: Installing Lower Radiator Hose Clip And Bracket To MTX With Torque Specifications
      G09786009Courtesy of MAZDA MOTORS CORP.
    3. Connect the back-up light switch connector.(See BACK-UP LIGHT SWITCH REMOVAL/INSTALLATION .)
    4. Connect the neutral switch connector. (See NEUTRAL SWITCH REMOVAL/INSTALLATION .)
    5. Install the bracket to the MTX and the exhaust manifold using the following procedure:
      Fig 18: Installing Bracket To MTX And Exhaust Manifold
      G09786010Courtesy of MAZDA MOTORS CORP.
      1. Tighten the bolt A.

        Tightening torque 

        19-25 N.m {2.0-2.5 kgf.m, 15-18 ft.lbf}

      2. Temporarily tighten the bolt B and C.
      3. Tighten the bolt B.

        Tightening torque 

        38-51 N.m {3.9-5.2 kgf.m, 29-37 ft.lbf}

      4. Tighten the bolt C.

        Tightening torque 

        38-51 N.m {3.9-5.2 kgf.m, 29-37 ft.lbf}

    6. Connect the ground cable to the No. 4 engine mount bracket.
      Fig 19: Connecting Ground Cable To No 4 Engine Mount Bracket
      G11539839Courtesy of MAZDA MOTORS CORP.
    7. Install the control cable bracket to the MTX.
      Fig 20: Installing Control Cable Bracket To MTX With Torque Specifications
      G09786012Courtesy of MAZDA MOTORS CORP.
    8. Connect the control cable to the MTX. (See MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION .)
    9. Install the battery component. (ex: battery, battery tray and PCM component) (See BATTERY REMOVAL/INSTALLATION .)
    10. Install the air cleaner component. (ex: air cleaner, air hose) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
  17. Install the splash shield. (See SPLASH SHIELD REMOVAL/INSTALLATION .)
  18. Install the front under cover No. 1. (See FRONT UNDER COVER No. 1 REMOVAL/INSTALLATION .)
  19. Add the specified amount of specified transaxle oil. (See MANUAL TRANSAXLE OIL REPLACEMENT .)
  20. Install the front under cover No. 2. (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
  21. Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  22. Install the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
  23. If the MTX is overhauled, perform the "INSPECTION AFTER MANUAL TRANSAXLE OVERHAUL". (See INSPECTION AFTER MANUAL TRANSAXLE OVERHAUL .)