HYDRAULIC SYSTEM
KUKJE MACHINERY CO., LTD.
139
4. CHECKING, DISASSEMBLING AND SERVICING
<1> CHECKING AND ADJUSTING
1) Power Steering System
< Steering wheel operating force >
1. Park the tractor on flat concrete place.
2. Start the engine. After warming up, set the
engine speed at approx. 2600 rpm.
3. Set a spring balance to the steering wheel to
measure the operating force.
4. If the measurement exceeds the factory
specification, check the suction line, delivery
line, and the performance of hydraulic pump.
And then, check the power steering assembly.
Steering wheel
operating force
Factory spec.
Less than 10N
1.2 kgf
2.2 lbs
▷ Condition
9 Engine speed : Approx. 2600rpm
9 Oil temperature : 45 to 55℃, 113 to 131℉
9 Tractor by itself. (Without any implement and
weight)
To Next Page
Loading...
