ENGINE REMOVAL/INSTALLATION [L5]SM2444570
ENGINE REMOVAL/INSTALLATION [L5]

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Warning
• Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
• Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, always complete the “Fuel Line Safety Procedure”. (See BEFORE SERVICE PRECAUTION [L5].)
Caution
• Secure the steering wheel using tape or a cable to prevent the steering shaft from rotating after disconnecting the steering shaft. If the steering wheel rotates after the steering shaft and the steering gear and linkage are disconnected, the internal parts of the clock spring could be damaged.
Note
• Perform the engine and transaxle component removal/installation from below the vehicle.

1.Disconnect the negative battery cable.

2.Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [L5].)

3.Disconnect the positive battery cable shown in the figure.

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4.Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION [L5].)

5.Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION [L5].)

6.Remove the air cleaner component and air cleaner bracket. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L5].)

7.Remove the front wheels and tires. (See GENERAL PROCEDURES (SUSPENSION).)

8.Remove the under cover.

9.Set the front mudguard out of the way.

10.Remove the splash shield.

11.Remove the drive belt. (See DRIVE BELT REMOVAL/INSTALLATION [L5].)

12.Drain the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT [FS5A-EL].)

13.Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [L5].)

14.Disconnect the fuel hose. (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [L5].)

15.Disconnect the evaporative hose. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION [L5].)

16.Disconnect the brake vacuum hose. (See VACUUM HOSE REMOVAL/INSTALLATION.)

17.Disconnect the upper radiator hose. (See RADIATOR REMOVAL/INSTALLATION [L5].)

18.Disconnect the heater hose. (See A/C UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER].) (See A/C UNIT REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)

19.Disconnect the ATF oil hose. (See OIL COOLER REMOVAL/INSTALLATION [FS5A-EL].)

20.Disconnect the power steering pipe component and then drain the power steering fluid. (See GENERAL PROCEDURES (STEERING).)

21.Remove the power steering oil pump. (See POWER STEERING FLUID INSPECTION [L3 Turbo, L5].)

22.Disconnect the water hose from the thermostat. (See THERMOSTAT REMOVAL/INSTALLATION [L5].)

23.Remove the lower radiator hose and pipe component. (See RADIATOR REMOVAL/INSTALLATION [L5].) (See THERMOSTAT REMOVAL/INSTALLATION [L5].)

24.Disconnect the selector cable. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [FS5A-EL].)

25.Remove the TWC. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [L5].)

26.Disconnect the drive shafts from the engine side, set the drive shafts out of the way. (See FRONT DRIVE SHAFT REMOVAL/INSTALLATION [L5, MZR-CD 2.2].)

27.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 [FULL-AUTO AIR CONDITIONER].) (See A/C COMPRESSOR REMOVAL/INSTALLATION [MANUAL AIR CONDITIONER].)

28.Remove the wiring harness installation bolt shown in the figure.

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29.Disconnect the ground cable from the No.3 engine mount side.

Tightening torque
7.8—10.8 N·m {80—110 kgf·cm, 70—95 in·lbf}

30.Disconnect the connectors and the wiring harnesses related to the engine removal/installation.

31.Remove in the order indicated in the table.

32.Install in the reverse order of removal.

33.Start the engine. And inspect and adjust the following:

• Front wheel alignment (See FRONT WHEEL ALIGNMENT.)
• Power steering fluid air bleeding (See AIR BLEEDING [L3 Turbo, L5].)
• Leakage of engine oil, engine coolant, ATF, transaxle oil, and fuel.
• Runout and contact of pulley and belt.
• Verify the ignition timing, idle speed and idle mixture. (See ENGINE TUNE-UP [L5].)
• Engine-driven accessories operation.

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1
No.1 engine mount
2
No.4 engine mount bracket
3
No.3 engine mount
4
Engine, transaxle


No.1 Engine Mount Removal Note

1.Remove the No.1 engine mount bracket from the underside of the vehicle.

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2.Remove the No.1 engine mount rubber and the front crossmember as a single unit. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION [R.H.D. (L3 Turbo, L5)].) (See FRONT CROSSMEMBER REMOVAL/INSTALLATION [L.H.D. (L5)].)

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No.3 Engine Mount, No.4 Engine Mount Removal Note

1.Secure the engine and transaxle using an engine jack.

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Engine Mount Installation Note

1.Tighten the No. 3 engine mount stud bolts.

Note
• If the No.3 engine mount bracket and the engine are removed, retighten the No.3 engine mount stud bolts.
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Tightening torque
7—13 N·m {72—132 kgf·cm, 62—115 in·lbf}

2.Secure the engine and transaxle using an engine jack.

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3.Temporarily tighten the No.3 engine mount installation bolts and nuts.

4.Tighten the No.3 engine mount installation bolts and nuts in the order shown in the figure.

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Tightening torque
74.5—104.9 N·m {7.6—10.6 kgf·m, 55.0—77.3 ft·lbf}

5.Temporarily tighten the No.4 engine mount bracket in the order shown in the figure.

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6.Tighten the No.4 engine mount bracket in the order shown in the figure.

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Tightening torque
74.5—104.9 N·m {7.6—10.6 kgf·m, 55.0—77.3 ft·lbf}

7.Install the No.1 engine mount rubber and the front crossmember as a single unit. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION [R.H.D. (L3 Turbo, L5)].) (See FRONT CROSSMEMBER REMOVAL/INSTALLATION [L.H.D. (L5)].)

8.Temporarily tighten the No.1 engine mount bracket installation bolts in the order shown in the figure.

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9.Tighten the No.1 engine mount bracket bolt A and B in order of A→B.

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Tightening torque
Bolt A, B: 107.5—134.6 N·m {11.0—13.7 kgf·m, 79.3—99.2 ft·lbf}

10.Fully tighten the bolt C.

Tightening torque
Bolt C: 86.1—95.1 N·m {8.8—9.6 kgf·m, 63.5—70.1 ft·lbf}
Note
• Bolt C can be tightened on the nut side. When tightening on the nut side, tighten it according to the following tightening torque.
• The tightening torque when tightening from the bolt side is different than when doing it from the nut side because the amount of force required to tighten the bolt differs. These differences in force applied to the bolt are because of the differences in the surface treatment of the nut and bolt.
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Nut C tightening torque
59.3—72.5 N·m {6.0—7.3 kgf·m, 43.7—53.4 ft·lbf}