3 -50
② Roll-bar type
These levers are used to operate the hydraulic cylinder and/or motor of the implement attached to
the tractor.
Pull the remote control lever backward, and the hydraulic pressure can be delivered to the left-
hand couplers of the related lever and right-hand couplers will be connected to the drain.
Each lever of the remote control valve can be operated respectively, and when operating the levers
at the same time, the quick couplers with less pressure begins to start first.
After connecting and preliminary operating the hydraulic equipment, check again the transmission oil
level of the tractor.
Depending on the remote control valve type, your tractor may have a set of spring-return type
lever(s), detent type lever(s) or combinations. (optional)
- Spring-return type : When releasing the lever after pushing/pulling, the lever returns to neutral
position automatically.
- Detent type : When releasing the lever after pushing/pulling, the lever is fixed on that position. In
this case, you have to move the lever to the neutral position manually after pushing/pulling. If leaving
this lever on, it may cause an over-heat and serious damage of the hydraulic system.
When pulling / When pushing
Lever②
Lever①
Push
Pull
lever②
lever①
lever③
(if fitted)
Lever③
(if fitted)
Warning
▶Before removing hydraulic pipes or hoses and other parts, make sure to check that
hydraulic pressure is relieved completely. The leaks of pressurized oil can cause a
fatal physical injury.
▶Use proper protection equipment, before servicing hydraulic system.
▶Before connecting or disconnecting the hydraulic quick couplers, lower the
implements to the ground, and check that hydraulic pressure is relieved.
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