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3. Grease upper and lower slider block areas. Use multipurpose, extreme pressure grease such as
Megaplex XD%, NGLI grade 2 or other equivalent.
4. Add grease to center hinge nipple, see Figure 10.
ATTENTION!
Discontinue the use of the Jackbeam immediately if any
component(s) are damaged, defective, worn or broken. Please contact
Customer Service 1-800-225-5786.
Figure 10 -Center Hinge Nipple
