ASSEMBLY
Hose Plumbing
1.Connect pressure hose from top front 90º elbow fitting on tractor hydraulic block to valve 90º elbow fitting left inlet on valve. (P Port).
2.Connect tank hose with tube 90º bend from hydraulic block lower front port (tank port) to 90º elbow fitting on front of valve. (T Port).
3.Connect power beyond hose with tube 90º bend from hydraulic block rear upper port (power beyond) to 90º elbow fitting on valve (on right side of valve). (See Figure
Plumbing Loader to Control Valve
1.Install Hoses onto boom oil tubes. Install and tighten one at a time from the bottom up. Loosening the closest oil line clamp will ease installation.
2.Install large identification dust plugs onto free ends of hoses. Slide hose sleeve over hoses. Install female quick couplers onto free ends of hoses.
a. Hose Color identification: Yellow - Lift Cylinder Rod Green - Lift Cylinder Base End Red - Bucket Cylinder Rod Blue - Bucket Cylinder Base Rod
3.Connect hoses from upper two boom oil lines to right male couplers on valve. Connect lower two boom oil lines to left male quick couplers on valve.
4.Attach free end of rubber strap to loader right side frame.
5.After all plumbing has been completed, slowly cycle lift and bucket cylinders several times to purge air from hydraulic system. Retract cylinders and shut off tractor engine, engage parking brake, and remove key. Replenish tractor hydraulic system with recommended hydraulic fluid. (Figure
ASSEMBLY
1480/1485/1495 01/11 | Assembly Section |
© 2011 Alamo Group Inc.
