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L4000G4
www.NewLeader.com
(800) 363-1771
307074-AA-I
Filling Hydraulic System
DO NOT attempt to run pump without first filling hydraulic reservoir and opening suction
line valve, or damage to pump may occur�
Fill reservoir with hydraulic oil as specified in the “Lubrication and Maintenance” section in the
operator’s manual� Be sure oil is clean, free from dirt, water and other contaminants�
Lubricate all points necessary per Lubrication Chart in “Lubrication and Maintenance” section of
operator’s manual�
Hydraulic Drain Lines
See “Hydraulic Reservoir” and “Pump Hydraulics” in the parts manual for illustrations�
Electrical Connections
Connect all electrical control circuits� All wiring should be approved automotive insulated wire,
supported adequately with insulating ties or straps, and located where it will not interfere with any
control or access� Make sure wiring does not contact any moving parts or sharp edge and is kept away
from any hydraulic line or any heated part�
Light Installation
All holes in truck cab walls, floor and firewall are to be grommeted, plugged and sealed to
prevent entrance of engine fumes, dust, dirt, water and noise� Failure to comply with this
requirement could result in death or serious injury�
Light installation must comply with all applicable requirements prescribed by FMVSS/CMVSS 108,
ASABE S279, state and local regulations� See “Lights” parts page in the operator’s manual for
illustrations if applicable�
Installation
