Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission(tr580) / Oil pump / Inspection

Check the following items.

• Check the oil pump for damage and wear.

• Rotate the oil pump by hand, and check that it rotates smoothly.

1. Measure the secondary pressure. Secondary Pressure (Line Pressure) Test > INSPECTION

2. Remove the oil pan and oil strainer. Oil Pan and Strainer > REMOVAL

3. Check oil strainer for clogging.

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

Removal

1. Remove the transmission assembly. Automatic Transmission Assembly > REMOVAL2. Remove the torque converter assembly. Torque Converter Assembly > REMOVAL3. Remove the oil pump chain cover. Oil Pum ...

Installation

1. Install the O-rings.NOTE:• Use new O-rings.• Apply CVTF to the O-rings.2. Install the plate and the oil pump.NOTE:Apply CVTF to the bolt.Tightening torque:8.5 N·m (0.9 kgf-m, 6.3 ...

Other materials:

Installation
1. Install the PCV valve onto the cylinder block RH.NOTE:Apply liquid gasket to the bolt threads of PCV valve.Liquid gasket:THREE BOND 1324 (Part No. 004403042) or equivalentTightening torque:25 N·m (2.5 kgf-m, 18.4 ft-lb)2. Connect the PCV hose to the intake manifold assembly and the PCV val ...