Maintenance and Lubrication Schedule
continued
Perform all procedures listed in previous section also
4500
Cycles
Inspect parallel arms, bushings and pivot pins for visible wear or damage.
Inspect parallel arm pivot pin mounting bolts (8).
Inspect platform pivot pin, bushings and vertical arms for wear, damage and positive securement.
Inspect upper/lower fold arms, rotating pivot slide arms, slide support arms and associated pivot pins, bushings, and bearings for visible wear or damage.
Replace if needed.
Tighten or replace if needed.
Replace defective parts and resecure as needed. Apply Light Grease during reassembly proce- dures.
Replace if needed.
Inspect gas springs (cylinders) for wear or damage, proper operation and positive securement.
Inspect rotating pivot slide arm UHMW slide bear- ings (buttons).
Tighten, replace or correct as needed
Apply
Inspect vertical arm plastic covers. | Resecure or replace if needed. |
Inspect power cable. | Resecure, repair or replace if needed. |
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