The column mounting bracket bolts are loose.

Tighten the bolts according to the specifications. Refer to Steering Column Replacement .

The support screws are loose.

Tighten the screws according to the specifications. Refer to Steering Shaft, Lower Bearing, and Jacket - Disassemble - Off Vehicle and Steering Shaft, Lower Bearing, and Jacket - Assemble - Off Vehicle .

The upper bearing is not seating in the bearing race.

Replace the upper bearing and the bearing race. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle and Turn Signal Cancel Cam and Bearing Thrust Washer - Assemble - Off Vehicle .

The upper bearing inner race seat is missing.

Install the seat. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle and Turn Signal Cancel Cam and Bearing Thrust Washer - Assemble - Off Vehicle .

The bearing preload spring is broken.

Replace the preload spring. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle and Turn Signal Cancel Cam and Bearing Thrust Washer - Assemble - Off Vehicle .