OEC 9800C-Arm - Page 215

Horizontal Cross Arm Motion
The following illustration shows the Cross Arm brake assembly. Setting the Cross Arm brake engages a brake pad that bears
against the Cross Arm. This prevents the Cross Arm from moving.
Brake Pad
Cam Follower
Cam
Brake Mount
Brake Shaft
Brake Handle
Cross Arm Brake Assembly
3
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation