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

Subaru Legacy BN/BS (2015-2019) Service Manual / Continuously variable transmission(tr690) / Front reduction drive gear / Inspection

• Replace if its tooth surfaces are broken, damaged or excessively worn.

• Check the bearing for seizure or wear.

• Apply CVTF to bearing and rotate the bearing to check for noise or dragging etc.

Installation

1. Clean the mating surface of converter case cover and converter case.2. Select the shim for front reduction drive gear. Front Reduction Drive Gear > ADJUSTMENT3. Apply CVTF to the shims and install ...

Disassembly

1. Remove the seal ring and O-ring.2. Using the ST, remove the ball bearing from front reduction drive gear.ST 899864100REMOVER3. Using the ST, remove the ball bearing from front reduction drive ge ...

Other materials:

Adjustment
1. If the ball bearing is attached, remove the bearing and shims. Converter Case Cover > REMOVAL2. Using the ST, measure height “A” from the ST upper face to the mating surface of the case.ST 398643600GAUGE3. Measure depth “B” from the converter case cover upper face to t ...