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GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22
Note that there are two engraved letters ("P" and "R") on the relief valve, as shown on
the illustration. These hoses must never be inverted connected.
The hoses to be connected to the port with the engraved "P" letter are the ones
responsible for closing the hydraulic cylinder (rod size).
The function of this valve is to control the closing pressure of the hydraulic cylinder, in
a way that the cylinder does not crush the depth stops.
- Always use thread sealing tape to couple the male quick coupler to the hoses.
- The cylinder rod must always be facing the front part of the equipment.
- During assembly, avoid that the ports touch the soil.
- When finishing to assemble the hydraulic hoses, carry out a general inspection to
check if all hose ports are tightened and if they are properly installed.
IMPORTANT
ATTENTION! RISK OF ACCIDENT
- Do not make any repair when the system is pressurized or if the cylinder is under
load.
- Use proper hand and eye protection to search for high-pressure hydraulic leaks.
Hydraulic circuit - wheel support lifting with stabilizer bar
5. Assembly
- GAPCR-HD 8013 - 29 to 37 disc blades and 41 to 49 disc blades (folding wings)
- GASPCR-HD 9017 - 18 to 22 disc blades and 32 to 36 disc blades (folding wings)
- GASPCR-EHD 10020 - 16 to 24 disc blades
