Yetter Systems One Seed Jet II Closed Center Hydraulic System - Manual (Page 5)

5
OPERATION
CLOSED CENTER HYDRAULIC SYSTEM
Tractor – Preparing The Hydraulics
Do Not allow dust, dirt or other contaminants to get into the hydraulic system
during installation. Prepare a remote hydraulic connecting point and be sure flow
control is operational. Review operation of the detent position of the hydraulic
control lever for the selected remote hydraulics. Service the hydraulic system as
to filtration and cooling, top up the oil level in the hydraulic reservoir.
NOTE: Most tractors are NOT equipped with return line plumbing from the hitch
point to the hydraulic oil reservoir. Always follow tractor manufactures
recommendations for suggested installation procedures for a 0 psi. return line.
Connecting Hydraulic Lines To Tractor
-
Pressure detent valve must be in “float” position with tractor engine shut
off before connecting lines.
IMPORTANT: Always hook up return lines first.
Disconnecting Hydraulic Lines From Tractor
-
Pressure detent valve must be in “float” position with tractor engine shut
off before disconnecting lines.
IMPORTANT: Always disconnect pressure lines first.
NOTICE: Always disconnect hoses and wires when unhitching.
CHECK HYDRAULIC CONNECTIONS
IMPORTANT: Damage to the blower motor may occur if hydraulic hoses are
assembled incorrectly. Check the following hydraulic connection before
operating the blower motor.
OPERATION