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

Subaru Legacy BN/BS (2015-2019) Service Manual / Manual transmission and differential(6mt) / Transfer drive gear / Inspection

1. Ball bearing

Replace 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 gear

If the tooth face of transfer drive gear and the shaft are excessively broken or damaged, replace the transfer drive gear.

3. Measure the clearance between snap ring and inner race of ball bearing with a thickness gauge.

Clearance:

0.01 — 0.15 mm (0.0004 — 0.0059 in)

If the measurement is not within specification, select a suitable snap ring and replace it.

Snap ring (outer-30)
Part No.	Thickness mm (in)
805030041	1.53 (0.0602)
805030042	1.65 (0.0650)
805030043	1.77 (0.0697)

Installation

1. Install the transfer drive gear.Tightening torque:26 N·m (2.7 kgf-m, 19.2 ft-lb)2. Install the transfer driven gear. Transfer Driven Gear > INSTALLATION3. Select the adjusting washer. Tran ...

Disassembly

1. Remove the snap ring.2. Remove the ball bearing.ST 899864110REMOVER3. Remove the snap ring from transfer drive gear, and remove the needle bearing. ...

Other materials:

Removal
1. Remove the manual transmission assembly from the vehicle. Manual Transmission Assembly > REMOVAL2. Remove the back-up light switch and the neutral position switch. Switches and Harness > REMOVAL3. Remove the transfer case together with the extension case assembly. Transfer Case and Extension C ...