Komatsu Galeo BR380JG-1E0 Shop Manual page 302

SEN02303-00
6. Bleeding air from conveyor motor
1) Run the engine at low idle, loosen drain
hose (1), and check that oil flows out of the
drain hose.
2) If the oil does not flow out, stop the engine,
and fill the motor case with hydraulic oil.
3) After bleeding air, tighten the drain hose.
4) Run the engine at low idle to rotate the
motor slowly.
44
30 Testing and adjusting
BR380JG-1E0