Transfer Drive Gear: Inspection

Replace the bearings in the following cases.

• In case of broken or rusty bearings
• In case of wear or damage
• When the bearings fail to turn smoothly or emit noise in rotation after gear oil lubrication.

If the drive gear tooth surface and shaft are excessively broken or damaged, replace the drive gear.

Clearance: 

0.01 - 0.15 mm (0.0004 - 0.0059 in) 

Fig 1: Measuring Clearance Between Snap Ring And Inner Race Of Ball Bearing Using Thickness Gauge

Courtesy of SUBARU OF AMERICA, INC.

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