- Inspect the 1-2 support roller clutch components for the following conditions:
 
| •  | A scored or burned contact surface for the manual 2-1 band on
the 1-2 support drum (687) | 
 
| •  | A damaged or worn forward drum bushing | 
 
| •  | A damaged or worn inner race of the 1-2 support roller clutch | 
 
| •  | A damaged or worn 1-2 clutch roller assembly (683) | 
 
| •  | A damaged thrust bearing (685) | 
 
- Install the 1-2 clutch roller assembly (683) into the 1-2 support drum.
 
Important: Note the position of the cage assembly to the inner race.
- Install the thrust bearing (685) onto the 1-2 support drum (687).
Press down with hand pressure only.