Connecting Hydraulic Hoses

IMPORTANT: Steam cleaning or use high pressure washer in the area around the SCV connections and electronics may damage equipment. Any pressure washer exceeding 1000 psi ( 75 bar). should be kept a minimum of 200 mm ( 8 in.) away from connections.

RXA0099926-UN-20FEB09

TouchSet Monitor

RXA0098645-UN-17JUL08

A - Transport Lock Button

B - Extend Icon

C - Retract Icon

D - SCV Identifier Number

E - Extend Hose

F - Retract Hose

G - Handle

H - Transport Lock Light

NOTE: SCVs are color coded for easier identification.

SCV Numbers And Corresponding Colors
SCV Number	Color
SCV I	Green
SCV II	Blue
SCV III	Brown
SCV IV	Black
SCV V	Violet
SCV VI	Gray (Front Hitch)
SCV VII	White (Grapple)

1. Back tractor up to implement and connect hitch.

   CAUTION: Make sure no oil flow is commanded before connecting or disconnecting hydraulic hoses. Failure to perform one of these steps prior to connecting or disconnecting SCV hoses may result in personal injury or damage to equipment.

   • Turn off tractor engine
   • Push Transport Lock button
   • SCV lever is in neutral.
   
   

2. Push Transport Lock button (A) to engage transport lock.

   NOTE: When transport lock is engaged, transport lock light (H) will be on.

3. Check CommandARM™ Controls to ensure transport lock is engaged.

4. Clean tractor SCVs and area around SCVs and hose ends.

   NOTE: When connecting couplers, ensure you are connecting to the correct SCV port by noting the number indicated on the identifier (D) on each SCV. If hose connections are reversed, machine will not respond to system controls. Couplers are designated I through V with I being the bottom coupler. Always connect one-way cylinders to the extend side as indicated by the extend icon (B). When connecting two-way cylinders, the extend side will be the left side. The retract side is the right side as indicated by the retract icon (C). Lever (G) is only pushed down when couplers are disconnected. Disconnect both couplers at the same time.

5. Push extend hose (E) and retract hose (F) firmly into receptacle.

6. Push Transport Lock button again to disengage transport lock. Padlock light is no longer displayed.