Secondary Gear and Output Gear Inspection

SECONDARY GEAR AND OUTPUT GEAR INSPECTION

Taper Roller Bearing Inspection






1. Place the secondary gear and output gear with the output gear side pointing upward on a workbench.











2. Assemble the bearing race to the secondary gear and output gear.

NOTE: Bearing race size: Outer diameter approx. 75 mm {3.0 in}






3. With a load applied by hand to the bearing race, rotate the bearing race and verify that there is no malfunction in the taper roller bearing (rotation sticking).
- If there is a malfunction, disassemble the secondary gear and output gear and replace the taper roller bearing with a new one. (See SECONDARY GEAR AND OUTPUT GEAR DISASSEMBLY.) (See SECONDARY GEAR AND OUTPUT GEAR ASSEMBLY.)






4. Remove the bearing race.






5. Place the secondary gear and output gear with the output gear side pointing downward on a workbench.











6. Assemble the bearing race to the secondary gear and output gear.

NOTE: Bearing race size: Outer diameter approx. 70 mm {2.8 in}






7. With a load applied by hand to the bearing race, rotate the bearing race and verify that there is no malfunction in the taper roller bearing (rotation sticking).
- If there is a malfunction, disassemble the secondary gear and output gear and replace the taper roller bearing with a new one.
(See SECONDARY GEAR AND OUTPUT GEAR DISASSEMBLY.) (See SECONDARY GEAR AND OUTPUT GEAR ASSEMBLY.)






8. Remove the bearing race.