3 -44
Lever②
Lever①
Push
Pull
When pushing lever②
When pushing lever① When pulling lever①
When pulling lever②
(4) Remote control lever and Quick coupler (optional)
① Cabin type
These remote control levers are used to operate the hydraulic cylinder and/or motor of the
implement attached to your tractor.
If you push the remote control lever(s) forward, the hydraulic pressure works to the left-hand
couplers of the related lever(s), and the right-hand coupler(s) is connected to the drain line.
Each lever of this parallel circuit remote control valve can be operated independently. But, when
operating these levers at the same time, a quick coupler under less pressure may begin to work first.
After connecting and preliminary operating the hydraulic equipment, check again the transmission oil
level of the tractor.
Depending on the type of remote control valve, a spring-return type, detent type or a combination of
these types can be installed on your tractor. (optional)
- Spring-return type: When releasing the lever after pushing/pulling fully, the lever returns to the
neutral position automatically.
- Detent type: When releasing the lever after pushing/pulling fully, the lever is fixed on that position.
In this case, you must move the lever to the neutral position manually after using it. If leaving this
lever on, it may cause an over-heat and serious damage of the hydraulic system.
Warning
▶Before removing the hydraulic pipes, hoses or other parts, make sure to check that
the hydraulic pressure in the hydraulic lines is relieved completely. The leaks of
pressurized oil can cause a fatal physical injury.
▶Use proper personal protection equipment before servicing the hydraulic system.
▶Before connecting or disconnecting the hydraulic quick couplers, lower the
implements to the ground, and check if the hydraulic pressure is relieved
completely.
Caution
▶ When connecting a high volumetric capacity cylinder to the remote control system,
lower the implement to the ground, and check if the transmission oil level is marked
between “Min” and “Max” scale on the oil gauge. If necessary, add new oil.
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