Remove the arm cylinder. (See Removal And Installation on Page 20-22-3.)
Support the arm with a chain hoist (Item 1) [Figure 40-160-1].
Remove the hydraulic hoses (Item 1) [Figure 40-160-2].
Remove the nuts (Item 2) and bolt (Item 3) [Figure 40-160-2].
Remove the pin (Item 4) [Figure 40-160-2].
Remove the arm from the boom.
