SDLG LG936, Руководство по эксплуатации и техническому обслуживанию

Страница: 93 / 122

Operation & Maintenance Manual ── LG936 Wheel Loader
83
Oil, Fuel and Coolant
”. The followings are the same.
② Oil Replacing
z Park the machine on plane ground, run the engine 10 minutes, use small accelerograph to move
the machine slowly to let the oil drain plug of front axle at wheel side at the lowest position
z Shut engine, put the speed control lever at neutral position, push the parking brake switch,
wedge the front and rear wheels.
z Rotate to disassemble the oil drain plugs of two wheels near front axle and the oil drain plugs at
the bottom of axle shell bottom to release oil to container.
△
!
WARNING
The temperature of axle oil may be high please wear protective
clothes, and operate carefully to prevent self hurt.
z
Release all the old oil and rotate to assemble the oil drain plugs at the bottom of axle shell
bottom.
z Start engine, rotate the parking brake switch gently until it rebounds, use small accelerograph to
move the machine slowly to let the oil drain plug of front axle at horizontal position, and then
shut the engine, put speed control lever at neutral position, push down the parking brake switch.
z Add new gear oil from the oil drain port of two wheels near front axle and the oil inlet port at the
middle of axle shell. And then check the oil level again.
z Rotate to tight the oil drain plugs of two wheels near front axle and the oil inlet plug at the middle
of axle shell.
z Replace the rear axle oil according to the procedures above.
3.6.5 Adding Oil to Hydraulic Oil Box
① Oil Level Checking
z Park the machine on plane ground, level the bucket on the ground, and then check whether there
is angle between front and rear frame.
z Check the oil level indicator of hydraulic oil box at
the left side of machine. The oil level is normal if the
level indicator scale is at the middle with the error
within ±2. If the oil level indicator is lower than -2
scale, please add hydraulic oil.