12,000 Cycle Maintenance Steps
3-9
965X Service Manual
12,000 Cycle Maintenance Steps
Follow Lockout Tagout procedures.
Inspect Air Cylinders
Inspect all air cylinders for air leaks. Replace the cylinder if seal is leaking. Symptoms include a
cylinder not extracting or retracting to the limits. Cylinders not holding their position.
Inspect Ball Rail Shafts and Ball Screws
Inspect ball rail shafts for pitting or abrasions.
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Inspect ball screws for pitting or abrasions.
Clean and Lubricate Slides, Cylinder Rods and Bearing Shafts
Clean and lubricate all slides and cylinder rods with dry silicone spray.
Example of a Pitted Ball Rail
Example of a Pitted Ball Screw