OIL PUMP REMOVAL/INSTALLATION [LF, L3]

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1.  Disconnect the negative battery cable.

2.  Drain the engine oil. (See ENGINE OIL REPLACEMENT [LF, L3].)

3.  Remove the oil pan. (See OIL PAN REMOVAL/INSTALLATION [LF, L3].)

4.  Remove in the order indicated in the table.

5.  Install in the reverse order of removal.

6.  Inspect the engine oil level. (See ENGINE OIL LEVEL INSPECTION [LF, L3].)

7.  Start the engine and inspect for oil leakage.

•  If the oil leaks, specify the faulty part and repair or replace it.

8.  Inspect the oil pressure. (See OIL PRESSURE INSPECTION [LF, L3].)

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1
Oil strainer
2
Oil pump chain guide
3
Oil pump chain tensioner
4
Oil pump chain tensioner spring
5
Oil pump chain
6
Oil pump sprocket
(See Oil Pump Sprocket Removal/Installation Note.)
7
Oil pump
(See Oil Pump Installation Note.)


Oil Pump Sprocket Removal/Installation Note

1.  Temporarily install the crankshaft pulley and crankshaft pulley lock bolt to the crankshaft, and lock the oil pump against rotation as shown in figure.

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2.  Remove/install the oil pump sprocket, and then remove the crankshaft pulley and crankshaft pulley lock bolt.

Tightening torque
20—30 N·m {2.1—3.0 kgf·m, 15.2—21.6 ft·lbf}


Oil Pump Installation Note

1.  Tighten the oil pump bolts in two steps in the order indicated in the figure.

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Tightening torque:
1) 8—10 N·m {81.6—101.9 kgf·cm, 70.9—88.4 in·lbf}
2) 20—25 N·m {2.1—2.5 kgf·m, 15.2—18.4 ft·lbf}