METERING OIL PUMP REMOVAL/INSTALLATION [13B-MSP]

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Warning

•  Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled.

•  A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury. Never work around or under a lifted vehicle if it is not securely supported on safety stands.

•  Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after working with engine oil.

1.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].)

2.  Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].)

3.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].)

4.  Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [13B-MSP].)

5.  Remove the front suspension tower bar. (MT) (See FRONT SUSPENSION TOWER BAR REMOVAL/INSTALLATION [MT].)

6.  Remove the extension manifold (upper, lower) and oil filler pipe. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].)

7.  Remove the oil pressure sensor. (See OIL PRESSURE SENSOR REMOVAL/INSTALLATION [13B-MSP].)

8.  Remove in the order indicated in the table.

9.  Install in the reverse order of removal.

10.  Start the engine and confirm that there is no oil leakage.

•  If there is oil leakage, repair or replace the applicable part.

11.  Inspect the oil level. (See ENGINE OIL LEVEL INSPECTION [13B-MSP].)

12.  Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [13B-MSP].)

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1	Connector
2	Oil hose (See Oil Hose Removal Note.) (See Oil Hose Installation Note.)
3	Oil tube (metering oil pump side)
4	Washer
5	Metering oil pump No.1
6	Metering oil pump No.2

Oil Hose Removal Note

1.  Insert a flathead screwdriver into the notch of the oil hose retainer, and pull up the retainer in the direction of the arrow shown in the figure to unlock.

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Caution

•  Cover the areas around the oil hoses and metering oil pumps before disconnecting the oil hoses so that the oil remaining in the oil hoses and the metering oil pumps does not get on surrounding parts.

2.  Disconnect the oil hose.

Oil Hose Installation Note

1.  Verify that the oil hose retainer is in the unlocked position.

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2.  Insert the oil hose into the pipe completely.

3.  Press down the retainer to lock the oil hose.

4.  Move the oil hose back and forth in the axial direction a few times and verify that it is securely locked.