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Straight connector 2
from CNH Joystick Steering Kit Secondary Electric Steering 521G W110D Wheel Loader Instructions Manual
4 - PRE-ASSEMBL Y
PREP ARING FOR ASSEMBL Y
Preparation
W ARNING
Escaping fluid! Hydraulic fluid diesel fuel leaking under pressure can penetrate the skin and cause infection other injury . To prevent personal injury: Relieve all pressure before disconnecting fluid lines performing work the hydraulic system. Before applying pressure, make sure all connections are tight and all components are good condition. Never use your hand check for suspected leaks under pressure. Use a piece cardboard wood for this purpose. injured leaking fluid, see your doctor immediately . Failure comply could result death serious injury .
W0178A
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Pressurized hydraulic fluid can penetrate the skin and cause severe injuries. Hydraulic fluid under extreme pressure. Rest the bucket attachment the ground. Shut the engine off, turn the key on, and move the hydraulic control lever through all movements several times relieve residual pressure the system. Failure comply could result death serious injury .
W0161A
W ARNING
Escaping fluid! Hydraulic fluid diesel fuel leaking under pressure can penetrate the skin and cause infection other injury . To prevent personal injury: Relieve all pressure before disconnecting fluid lines performing work the hydraulic system. Before applying pressure, make sure all connections are tight and all components are good condition. Never use your hand check for suspected leaks under pressure. Use a piece cardboard wood for this purpose. injured leaking fluid, see your doctor immediately . Failure comply could result death serious injury .
W0178A
W ARNING
Escaping fluid! not disconnect hydraulic quick coupler under pressurized conditions. Make sure all hydraulic pressure removed from the system before disconnecting hydraulic quick coupler . Failure comply could result death serious injury .
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Burn hazard! Before performing any service the hydraulic system, you must allow cool. Hydraulic fluid temperature should not exceed °C (104 °F). Failure comply could result death serious injury .
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Crushing hazard! Engage the safety lock link before service transport. Failure comply could result death serious injury .
154A
Park the machine a firm, level surface, lower the bucket, and shut f the engine. Keep all non - authorized personnel clear the machine. T urn the ignition key the position. Pilot control switch must ON.
Operate the control levers from right left and front rear approximately a dozen times relieve hydraulic line pressure and install vacuum pump hydraulic tank. T urn the ignition key the OFF position and remove the key . NOTICE: Before carrying out any service work the hydraulic system, it is necessary allow the system cool (the temperature should not more than °C ( 104.0 °F ).
Open the engine access hood. T urn the timed battery disconnect the OFF position. Remove all contaminants from hose and tube connections required disconnected. For identification purposes, label all disconnected electrical wires, hoses, and tubes. Plug and cap all open hose and tube connections. Ensure plugs and caps are clean and free debris.
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LEIL16WHL1572AA 2
NOTE: Before installation any hydraulic hose, tube fitting, make certain O- ring seals are properly installed and lubricated.
Lower the bucket / attachment the ground, install the transport / service link into the lock position and switch f the engine. Refer the chapter “Safety precautions” contained in the Operator ’ Manual.

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