Maintenance
OIL LEVEL IN THE DIFFERENTIAL GEARS
To check the oil level in the front and rear differential
gears:
• Stop the machine on a level ground and engage
the parking brake.
• Loosen level plug
and check if oil is level with
the hole.
• If necessary, top-up through hole
until oil
comes out from hole
.
• Refit and tighten plugs
and
.
To change the oil:
• Place a container of suitable size under drain
plug
.
• Loosen the drain plug, the level plug
and the
filler
and allow oil to flow out from the reduction
gear.
• Refit and tighten drain plug
.
• Add new oil through the filler until it is level with
hole
.
• Refit and tighten plugs
and
.
OIL LEVEL IN THE (front/rear) WHEEL
REDUCTION GEARS
To check the oil level within the wheel reduction
gears:
• Stop the machine on a level ground and ensure
the parking brake is engaged and plug finds on
the horizontal axis.
• Clean the plug all around, then remove it and
check if oil is level with the hole.
• If necessary, add new oil through hole until it is
level.
• Refit the plug.
To change the oil:
• Stop the machine and ensure the plug is oriented
along the vertical axis.
• Place a container of suitable size under the
reduction gear plug.
• Unscrew plug and drain any oil from the reduction
gear.
• Rotate the wheel by 90° until the plug finds again
on the horizontal axis.
• Add new oil through hole
.
• Refit and tighten plug.
SERVICE INTERVAL
Running-in
_________ Within the first
10
hours
Ordinary _________________
Every
250
hours
SERVICE INTERVAL
Running-in
_________ Within the first
10
hours
Ordinary _________________
Every
250
hours
Filling plug
Drain plug
Level plug
92 GTH-4518ER - GTH-4020ER - GTH-6025ER Part No. 57.0009.0404
Operator’s Manual
First Edition - Third Printing
Summary of Contents for Genie GTH-4020 ER
Page 188: ......
