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

Subaru Legacy BN/BS (2015-2019) Service Manual / Intake (induction)(h4do) / Air cleaner element / Inspection

1. Check that the air cleaner element has no deformation, cracks or other damages.

2. Check the air cleaner element for excessive dirt.

3. Replace the air cleaner case (rear) if the HC absorption filter is damaged.

Removal

1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the air intake duct. Air Intake Duct > REMOVAL3. Disconnect the connector (A) from the mass air flow and intake air temperature s ...

Installation

1. Set the air cleaner element and the air cleaner case (rear).CAUTION:Be sure to use SUBARU genuine air cleaner element depending on the engine type when replacing the air cleaner elements. Using oth ...

Other materials:

Inspection
1. Ball bearingReplace the ball bearing in following cases.• In case of broken or rusty ball bearings• In case of worn or damaged ball bearings• When the ball bearings fail to turn smoothly or emit noise in rotation after transmission gear oil has been applied.2. Transfer drive gea ...