ENGINE MOUNT DISASSEMBLY/ASSEMBLY [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)]

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No.1 Engine Mount

1.  Remove the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

2.  Remove in the order indicated in the table.

3.  Install in the reverse order of removal.

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1
No.1 engine mount bracket
(See No.1 engine mount installation note.)
2
No.1 engine mount rubber
(See No.1 engine mount installation note.)


No.1 engine mount installation note

1.  Install the No.1 engine mount rubber and bracket, and temporarily tighten the bolts shown in the figure.

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2.  Tighten the No.1 engine mount bracket installation bolts in the order shown in the figure.

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Tightening torque
84—98 N·m {8.6—9.9 kgf·m, 62—72 ft·lbf}

3.  Tighten the No.1 engine mount rubber installation bolts in the order shown in the figure.

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Tightening torque

Installation position

Tightening torque
1
141—172 N·m {15—17 kgf·m, 104—126 ft·lbf}
2
130—164 N·m {14—16 kgf·m, 96—120 ft·lbf}


No.3 Engine Mount

Caution
•  Slots have been adopted for the No.3 engine mount installation holes. If the No.3 engine mount is deviated from the original position when installing the No.3 engine mount, engine noise or vibration could increase. Before removing the No.3 engine mount, place alignment marks on the No.3 engine mount and body so that they can be assembled to the same positions as before removal.

1.  Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

2.  Remove in the order indicated in the table.

3.  Install in the reverse order of removal.

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1
No.3 engine mount
(See No.3 engine mount removal note.)
(See No.3 engine mount installation note.)


No.3 engine mount removal note

1.  Remove the clips shown in the figure and set the ground cable aside.

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2.  Remove the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

Caution
•  To prevent deformation of the oil pan, support the engine using the following methods.
―  When using an engine lifter, insert rubber of appropriate size (approx. 20 mm {0.79 in} thickness) between the engine lifter and the oil pan to support the oil pan.
―  When using a garage jack, place rubber of appropriate size (approx. 20 mm {0.79 in} thickness) on a batten which is large enough to cover and support the oil pan.

3.  Before removing the No.3 engine mount, support the engine (oil pan) using a commercially available engine lifter or garage jack.

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4.  Place alignment marks on the locations shown in the figure so that they can be assembled to the same positions as before removal.

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Note
•  Paint so that the No.3 engine mount is framed on the body side and the outline of the nut is framed on the No.3 engine mount side.

5.  Remove the No.3 engine mount.


No.3 engine mount installation note

Note
•  When replacing the No.3 engine mount, place a mark at the same position as the one placed before removal.
•  If the No.3 engine mount nut is loosened, tighten the engine front cover stud bolts because they may have loosened.

1.  Tighten the engine front cover stud bolts.

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Tightening torque
7—13 N·m {72—132 kgf·cm, 62—115 in·lbf}

2.  Temporarily tighten the No.3 engine mount installation bolts and nuts using the following procedure:

(1)  Align the alignment marks on the body side and No.3 engine mount, and temporarily tighten the bolts shown in the figure.
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(2)  Temporarily tighten the nuts shown in the figure while aligning the alignment marks of the No.3 engine mount and nuts.
•  If the alignment marks are not aligned, align the alignment marks while slightly moving the engine and temporarily tighten the nuts.
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3.  Tighten the No.3 engine mount installation bolts and nuts in the order shown in the figure.

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Tightening torque

Installation position

Tightening torque
1
76—95 N·m {7.8—9.6 kgf·m, 57—70 ft·lbf}
2
82—95 N·m {8.4—9.6 kgf·m, 61—70 ft·lbf}
3
49—65 N·m {5.0—6.6 kgf·m, 37—47 ft·lbf}

4.  Remove the engine lifter or garage jack.

5.  Install the ground cable to the No.3 engine mount.

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No.4 Engine Mount

Caution
•  Slots have been adopted for the No.4 engine mount bracket installation holes. If the No.4 engine mount bracket is deviated from the original position when installing the No.4 engine mount bracket, engine noise or vibration could increase. Before removing the No.4 engine mount bracket, place alignment marks on the No.4 engine mount bracket so that they can be assembled to the same positions as before removal.

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the air cleaner, air hose and fresh air duct as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

3.  Remove the PCM component. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

4.  Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

5.  Remove in the order indicated in the table.

6.  Install in the reverse order of removal.

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1
No.4 engine mount rubber
(See No.4 engine mount rubber removal note.)
(See No.4 engine mount rubber installation note.)
2
No.4 engine mount bracket
(See No.4 engine mount bracket removal note.)
(See No.4 engine mount bracket installation note.)


No.4 engine mount rubber removal note

1.  Remove the bolt shown in the figure and set the ground cable aside.

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2.  Loosen the battery tray bracket installation bolts.

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3.  Set the front wiring harness protector No.2 aside from the body. (See FRONT WIRING HARNESS PROTECTOR REMOVAL/INSTALLATION.)

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4.  Remove the bolt and nut shown in the figure and set the relay and fuse block aside. (See RELAY AND FUSE BLOCK REMOVAL/INSTALLATION.)

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5.  Remove the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

Caution
•  To prevent damage to the transaxle, support the transaxle using the following methods.
―  Place rubber of appropriate size (approx. 20 mm {0.79 in} thickness) on a batten which is large enough to cover and support the oil pan.
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6.  Before removing the No.4 engine mount rubber, support the transaxle using a commercially available engine lifter or garage jack.

7.  Remove the No.4 engine mount rubber.


No.4 engine mount bracket removal note

1.  Place alignment marks on the locations shown in the figure so that they can be assembled to the same positions as before removal.

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Note
•  Paint so that the outline of the nut is framed on the bracket side.

2.  Remove the No.4 engine mount bracket.


No.4 engine mount bracket installation note

Note
•  When replacing the No.4 engine mount bracket, place a mark at the same position as the one placed before removal.
•  If the No.4 engine mount bracket nut is loosened, tighten the transaxle stud bolts because they may have loosened.

1.  Tighten the transaxle stud bolts.

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Tightening torque
15—25 N·m {1.6—2.5 kgf·m, 12—18 ft·lbf}

2.  Align the alignment marks on the No.4 engine mount bracket and nuts, and temporarily tighten the nuts shown in the figure.

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

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Tightening torque
92—116 N·m {9.4—11 kgf·m, 68—85 ft·lbf}


No.4 engine mount rubber installation note

1.  Install the No.4 engine mount rubber and temporarily tighten the bolts and nut shown in the figure.

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2.  Tighten the No.4 engine mount rubber installation bolts and nut in the order shown in the figure.

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Tightening torque

Installation position

Tightening torque
1, 2
131—153 N·m {14—15 kgf·m, 97—112 ft·lbf}
3
54—62 N·m {5.6—6.3 kgf·m, 40—45 ft·lbf}
4
81—99 N·m {8.3—10 kgf·m, 60—73 ft·lbf}

3.  Remove the engine lifter or garage jack.

4.  Install the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

5.  Install the relay and fuse block. (See RELAY AND FUSE BLOCK REMOVAL/INSTALLATION.)

6.  Install the front wiring harness protector No.2. (See FRONT WIRING HARNESS PROTECTOR REMOVAL/INSTALLATION.)

7.  Tighten the battery tray bracket installation bolts in the order shown in the figure.

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Tightening torque
22—30 N·m {2.3—3.0 kgf·m, 17—22 ft·lbf}

8.  Install the ground cable to the No.4 engine mount bracket.

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Tightening torque
9—12 N·m {92—122 kgf·cm, 80—106 in·lbf}