CHAPTER 3
18ISO AutoBoom® Installation Manual for Case IH 3230, 3240, 3320, 3330, 3340, 4420, 4430, & 4440 (MY2010 & Newer)
FIGURE 3. Pressure and Tank Hoses Installed
1. Disconnect the existing pressure hose from the machine hydraulic valve.
2. Install a -8 ORFS M/M/F swivel run tee fitting (P/N 333-0012-028) in the pressure port.
3. Attach the pressure hose to the opposite end of the installed tee fitting.
4. Connect the 90° end of the supplied hydraulic hose (P/N 214-1000-311) to the 90° end of the installed tee
fitting.
5. Connect the straight end of the installed hydraulic hose to Port P on the AutoBoom valve.
6. Disconnect the existing tank hose from the machine hydraulic valve.
7. Install a -8 ORFS M/M/F swivel run tee fitting (P/N 333-0012-028) in the tank port on the machine hydraulic
valve.
8. Attach the existing tank hose to the opposite end of the installed tee fitting.
9. Connect the 90° end of the supplied hydraulic hose (P/N 214-1000-311) to the 90° end of the installed tee
fitting.
10. Connect the straight end of the installed hydraulic hose to Port T on the AutoBoom valve.
INSTALL THE LEFT AND RIGHT CYLINDER HOSES
FIGURE 4. Left and Right Cylinder Hoses Installed
1. Trace the existing left and right cylinder tilt hoses from the rod-end of the tilt cylinders to the hydraulic valve.
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