Trouble Shooting Steering Hard or Slowly.xlsx
-
Upload
imam-syafei -
Category
Documents
-
view
214 -
download
0
Transcript of Trouble Shooting Steering Hard or Slowly.xlsx
TROUBLE SHOOTING STEERING HARD OR STEERING SLOWLY
POSSIBLE REASON
The oil temperature is too low
The pilot oil passage way is blocked.
The pilot oil passage way is not connected right.
The pressure of the steering pump is too low
The steel ball in the one-way valve of the steering device is lost.
The internal leakage of the steering pump
The steering device is not assembled right.
CHECKING & TEST
STD Oil Temperature : 50 ± 5°C , If after check oil temperature very low , please check hole breather in tank oil hydraulic ,mybe strainer brether missing , Other causes Steering pump not working or very low pressure.
Check Condition Filter Element pilot filter , must replace new element, if block ( Interval Replace every 1000 hrs )
Check Line Oil Pilot Filter , Line suction and discharge must correct
STD Oil Pressure Steering Pump : 160 Bar If after check pressure result Low pressure , Pump must replace ( Internal component damage or worn out )
PICTURE
Breather Hydraulic tank ( Position in Cap )
Pilot Filter ( Position RH Side Machine near from Articulate)
No.1 Working Pump , No.2. Steering & Pilot pump