Replacement
Cross-Arm Bearing Block
1. Turn off Workstation and disconnect its power plug from the AC outlet.
2. Remove C from Flip Flop assembly. Follow procedure provided in this chapter.
3. Remove Cross Arm Bearing cover. Follower procedure provided in this chapter.
4. Remove Cross Arm from Cross Arm Bearing Block by following procedure in this chapter.
5. Remove six screws that secure the Control Panel Processor and Control Panel I/O PCBs to bearing block and remove both
PCBs as an assembly.
CPP and CPP I/O PCB Removal
6. Remove screw that secures the Wig-Wag Brake Handle to Wig Wag brake and remove handle.
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Service
Periodic Maintenance
Contents
Schematics
Illustrated Parts
Installation
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