Subaru Outback manuals

Subaru Outback: Oil Pump

A: REMOVAL

NOTE: Refer to "Drive Pinion Shaft" for removal procedures. <Ref. to CVT-242, REMOVAL, Drive Pinion Shaft Assembly.>

B: INSTALLATION

NOTE: Refer to "Drive Pinion Shaft" for removal procedures. <Ref. to CVT-244, INSTALLATION, Drive Pinion Shaft Assembly.>

C: INSPECTION

Check the following items.

1) Measure the secondary pressure. <Ref. to CVT-50, INSPECTION, Secondary Pressure (Line Pressure) Test.>

2) If the secondary pressure is abnormal, remove the oil pan and oil strainer. <Ref. to CVT-111, REMOVAL, Control Valve Body.>

3) Check oil strainer for clogging.

When oil strainer has no clogging, replace the oil pump.

Oil Pump Chain

A: REMOVAL

1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55, REMOVAL, Automatic Transmission Assembly.>

2) Remove the torque converter assembly. <Ref. to CVT-136, REMOVAL, Torque Converter Assembly.>

3) Remove the oil pump chain cover.

Subaru Outback. Continuously Variable Transmission

4) Remove the seal ring from center support COMPL.

Subaru Outback. Continuously Variable Transmission

5) Remove the driven sprocket from oil pump chain cover to remove the oil pump chain.

NOTE: The driven sprocket is replaced as an assembly only, because it is a non-disassembly part.

Subaru Outback. Continuously Variable Transmission

6) Remove the snap ring.

Subaru Outback. Continuously Variable Transmission

7) Remove the drive sprocket.

Subaru Outback. Continuously Variable Transmission

8) Remove the oil seal from the oil pump chain cover.

B: INSTALLATION

1) Clean the mating surface of oil pump chain cover and converter case cover.

2) Using the ST, install the oil seal.

ST 499755602 PRESS SNAP RING

Subaru Outback. Continuously Variable Transmission

3) Install the drive sprocket and install the snap ring.

Subaru Outback. Continuously Variable Transmission

4) Place the oil pump chain on drive sprocket.

5) Place the oil pump chain on driven sprocket and install the driven sprocket to oil pump chain cover.

Subaru Outback. Continuously Variable Transmission

6) Install the seal ring to center support COMPL.

NOTE:

Subaru Outback. Continuously Variable Transmission

7) Apply liquid gasket seamlessly to the mating surface of oil pump chain cover.

CAUTION: Do not apply liquid gasket at the arrowed hole.

Liquid gasket: THREE BOND 1215 (Part No. 004403007) or equivalent

Subaru Outback. Continuously Variable Transmission

8) Install the oil pump chain cover.

NOTE: There are two types of bolt.

Tightening torque: 24 N*m (2.4 kgf-m, 17.7 ft-lb)

Subaru Outback. Continuously Variable Transmission

9) Install the torque converter assembly. <Ref. to CVT-136, INSTALLATION, Torque Converter Assembly.>

10) Install the transmission assembly to the vehicle. <Ref. to CVT-70, INSTALLATION, Automatic Transmission Assembly.>

C: DISASSEMBLY

1. DRIVE SPROCKET

1) Remove the ball bearing using ST.

ST1 498077600 REMOVER
ST2 399513600 INSTALLER

Subaru Outback. Continuously Variable Transmission

D: ASSEMBLY

1. DRIVE SPROCKET

1) Using the ST, install the ball bearing.

NOTE: Use a new ball bearing.

ST 499755602 PRESS SNAP RING

Subaru Outback. Continuously Variable Transmission

E: INSPECTION

READ NEXT:

 Converter Case Cover

A: REMOVAL 1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55, REMOVAL, Automatic Transmission Assembly.> 2) Remove the air breather hose. <Ref. to CVT-132, REMOVAL, Air

 Front Reduction Drive Gear

A: REMOVAL 1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55, REMOVAL, Automatic Transmission Assembly.> 2) Remove the air breather hose. <Ref. to CVT-132, REMOVAL, Air

 Front Reduction Driven Gear

A: REMOVAL NOTE: For removal of front reduction driven gear, refer to the "Front Reduction Drive Gear". <Ref. to CVT-297, REMOVAL, Front Reduction Drive Gear.> B: INSTALLATION NOTE: For install

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