Remove the bucket. (See Operation & Maintenance Manual for the correct removal procedure.)
Support the boom with a hoist (Item 1) [Figure 40-201-1] and release the pressure on the boom cylinder.
Remove the snap rings (Item 1) [Figure 40-201-2].
Remove the washers (Item 1) [Figure 40-201-3].
Remove the plate (Item 1) [Figure 40-201-4].
Remove the two hydraulic hoses (Item 1) [Figure 40-201-5] from the tubelines.
Remove the two pins (Item 1) and link (Item 2) [Figure 40-201-6].
Remove the two nuts (Item 1) and bolt (Item 2). Remove the pin (Item 3) [Figure 40-201-7].
Remove the hydraulic X-Change.
Remove the O-rings (Item 1) [Figure 40-201-8] from the arm.
