Drain the hydraulic reservoir. (See Removing And Replacing Hydraulic Fluid on Page 10-130-5.)
Remove the floor mat. (See Removal And Installation on Page 40-110-1.)
Remove the tool box. (See Removal And Installation on Page 40-230-1.)
Remove the hoses from the swing motor [Figure 20-90-1].
Remove the counterbalance valves (Item 1) [Figure 20-90-2].
Remove the six bolts (Item 1) [Figure 20-90-3].
Installation: Tighten the bolts to 35 – 39 Nโขm (25.5 – 28.5 ft-lb) torque.
Remove the swing motor. Remove the O-ring (Item 1) [Figure 20-90-4] from the swing motor drive carrier.
