7-44
CHANGE THE AXLE OIL
CHANGE THE AXLE OIL
Place a case under drain plug to catch oil.
Remove the air breather to relieve internal
pressure.
Drain oil in the differential gear.
Remove the refilling plug and remove the drain
plug to drain oil off.
Wash drain plug and install it.
Drain plug
Air breather
Fill & oil
level plug
Drain oil in the planetary gear.
Drain oil by removing drain plug.
The drain plug should be facing the
The drain plug should be facing the
ground.
ground.
HORIZ
OIL FILL
LEVEL
DRAIN
Planetary gear
After draining, put the drain plug of planetary
gear in parallel to the ground.
HORIZ
OIL FILL
LEVEL
DRAIN
Planetary gear
If the oil level is below the plug hole, supply oil
through a plug hole.
When checking the oil level, turn the parking
When checking the oil level, turn the parking
brake switch ON and fix the tires with blocks.
brake switch ON and fix the tires with blocks.
As the truck is hot after operation, wait until
As the truck is hot after operation, wait until
the temperature has dropped.
the temperature has dropped.
Set the plug of planetary gear in parallel to
Set the plug of planetary gear in parallel to
the ground.
the ground.
DRAIN
Planetary gear
Plug
HORIZ
OIL FILL
LEVEL
(4)
※
32)
32)
(1)
(2)
(3)
①
②
(4)
①
※
(5)
250D7MI48
250D7MI50
250D7MI51
250D7MI49