Connecting Hydraulic Hoses—Rear of Tractor

RXA0109573-UN-16AUG10

Electro-Hydraulic Single Lever Control

RXA0110344-UN-15OCT10

Receptacles with High Pressure Relief Levers

A - Transport Lock Switch/Lockouts

B - Extend Icon

C - Retract Icon

D - SCV Identifier Number

E - Extend Hose

F - Retract Hose

G - Handle

CAUTION: Prevent possible personal injury. Shut off engine, move SCV lever to neutral position and lock out SCV controls before attaching implements to prevent implement movement.

IMPORTANT: Hydraulic hoses can fail due to physical damage, kinks, age, and exposure. Check hoses regularly.

Any dirt, dust, or other foreign material can damage hydraulic system. Thoroughly clean hydraulic hoses and SCVs before connecting implement to tractor.

IMPORTANT: Steam cleaning or using a high pressure washer in the area around the SCV connections and electronics may damage equipment. Any pressure washer exceeding 6895 kPa (69 bar) (1000 psi) should be kept a minimum of 200 mm (8 in.) away from connections.

1. Lock out SCV controls:

   • CommandARM™—Push transport lock switch (A).
   • Electro-Hydraulic Single Lever Control—Push transport lock switch (A).
   
   

2. Clean dust covers. Rotate dust covers up to expose receptacles.

3. NOTE: Remote cylinder receptacles are designated I through IV with I being the bottom receptacles.

   Check if symbols on receptacle identification plate (B) or (C), indicating cylinder movement, match cylinder travel direction.

4. When using SCV with single-acting cylinders, plug hose into extend side of receptacle (E). When connecting double-acting cylinders, the extend side will be the left side and retract is the right side (F).

5. Push hose(s) firmly into receptacle(s).

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