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Engine Removal: Notes

WARNING: This page is about a different car, the 2018 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the plug hole plate. (See Plug Hole Plate Removal/Installation .)
  3. Remove the air cleaner, air hose and fresh air duct as a single unit. (See Intake-air System Removal/Installation .)
  4. Remove the PCM component. (See PCM Removal/Installation .)
  5. Remove the bolts, nut and connector shown in the figure, and set the wiring harness aside.
    Fig 1: Wiring Harness Clip, Connector, Nut And Bolt
    G12188568Courtesy of MAZDA MOTORS CORP.
  6. Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION) ] .)
  7. Remove the bolt and clips, and set the ground cable aside.

    RH 

    Fig 2: No. 3 Engine Mount, Ground Cable, Bolt And Clips (RH)
    G12188569Courtesy of MAZDA MOTORS CORP.

    LH 

    Fig 3: Engine Mount Bracket, Bolt, Ground Cable (LH)
    G11429836Courtesy of MAZDA MOTORS CORP.
  8. Disconnect the selector cable. (See SELECTOR CABLE REMOVAL/INSTALLATION .)
  9. Disconnect the vacuum hose. (See VACUUM HOSE REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION) ] .)
  10. Disconnect the fuel hose. (See Quick Release Connector (Fuel System) Removal/Installation .)
  11. Disconnect the evaporative hose No. 3. (See Purge Solenoid Valve Removal/Installation .)
  12. Disconnect the heater hose. (See A/C UNIT REMOVAL/INSTALLATION .)
  13. Remove the front under cover No. 1 and No. 2. (See FRONT UNDER COVER No. 1 REMOVAL/INSTALLATION .) (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
  14. Remove the front splash shield. (See SPLASH SHIELD REMOVAL/INSTALLATION .)
  15. Drain the engine coolant. (See Engine Coolant Replacement .)
  16. Drain the ATF. (See Automatic Transaxle Fluid (ATF) Replacement .)
  17. Drain the transfer oil. (AWD) (See Transfer Oil Replacement .)
  18. Remove the front wheels and tires. (See WHEEL AND TIRE REMOVAL/INSTALLATION .)
  19. Remove the bracket shown in the figure from the throttle body.
    Fig 4: Upper Radiator Hose, Bracket, Throttle Body And Bolt
    G12188571Courtesy of MAZDA MOTORS CORP.
  20. Disconnect the upper radiator hose from the coolant control valve.
  21. Disconnect the lower radiator hose from the radiator.
  22. Remove the generator drive belt. (See Drive Belt Removal/Installation .)
  23. Remove the A/C compressor with the cooler hose still connected and secure it using wire or rope so that it is out of the way. (See A/C COMPRESSOR REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  24. Remove the TWC installation nuts (exhaust manifold side) and secure the TWC using wire or rope so that it is out of the way. (2WD) (See Exhaust System Removal/Installation .)
  25. Remove the TWC. (AWD) (See Exhaust System Removal/Installation .)
  26. Remove the propeller shaft. (AWD) (See PROPELLER SHAFT REMOVAL/INSTALLATION .)
  27. Disconnect the front drive shaft (LH) from the transaxle side and set the front drive shaft (LH) out of the way. (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION .)
  28. Disconnect the front drive shaft (RH) from the transaxle side and set the front drive shaft (RH) out of the way. (2WD) (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION .)
  29. Remove the front drive shaft (RH). (AWD) (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION .)
  30. Remove the front crossmember component and No. 1 engine mount rubber as a single unit. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
  31. Remove in the order indicated in the table.
    Fig 5: No. 3 Engine Mount, No. 4 Engine Mount Bracket And Engine Or Transaxle Component With Torque Specification
    G12188572Courtesy of MAZDA MOTORS CORP.
    COMPONENT DESCRIPTION

    1 No. 4 engine mount bracket
    (See No. 3 engine mount, No. 4 engine mount bracket removal note .)
    2 No. 3 engine mount
    (See No. 3 engine mount, No. 4 engine mount bracket removal note .)
    3 Engine, transaxle
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