SECTION 58 -- ATTACHMENTS AND HEADERS -- CHAPTER 2
58-10
TOP CAP - REMOVAL
1. Block the cutter bar discs in place with a hard-
wood block to lock up the cutter bar, and remove
the disc of the affected module by removing the
four retaining bolts, 1, securing the disc and cov-
er to the disc hub.
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2. Clean any material buildup from around the disc
hub and top cap assembly.
3. With the cutter bar blocking still in place, remove
the disc hub retaining bolt, 1.
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1
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4. Remove the hub, and remove any remaining ma-
terial buildup on top of module and top cap as-
sembly.
NOTE: Removing the disc hub will expose the upper
bearing in the top cap assembly. Cover this area with
a cloth, or use special tool cover to prevent contami-
nation from entering the bearing.
5. Remove the four retaining bolts, 1, and pry the
top cap assembly off the lower module.
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