Identifying Hose Connections-521 Loader (Serial No. -2899) Operated with Tractor Selective Control Valves

causym CAUTION: Help prevent personal injury caused by unexpected loader movement. Anticipated loader movement responds to control lever only if hoses are connected to tractor selective control valves as shown below.

NOTE: Hose connections are identified by color keyed dust covers. Colored plugs are installed on the tractor selective control valve outlets at loader predelivery. Corresponding colored caps are installed on loader hose ends.

Use the following chart to identify hoses and replace missing colored dust covers:

  Loader Cylinder Work Port Color of Dust Cover
A Bucket Cylinder Head End Yellow
B Bucket Cylinder Rod End Black
C Lift Cylinder Head End Blue
D Lift Cylinder Rod End Red

 

Hydraulic line use is also described on face of clamp (E).


A-Bucket Cylinder Head End
B-Bucket Cylinder Rod End
C-Lift Cylinder Head End
D-Lift Cylinder Rod End
E-Clamp

W03116
W00312

Separated Couplers

W00251

Stacked Couplers

W03120

Mid-Couplers

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