Komatsu PW98MR-10, Operation & Maintenance Manual

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Differential
1.
Check visually that the lubricant reaches the hole (1).
2.
If necessary, restore the level through the hole (1).
Use a 12 mm wrench
Final reduction gears
This check must be carried out on each reduction gear.
1.
Place the reduction gear with the plug (2) on the horizontal axis.
If necessary, move the machine slightly until reaching the
specified position, which is indispensable for an accurate
check.
2.
Check visually that the lubricant reaches the hole (2).
3.
If necessary, restore the level through the hole (2).
Use a 12 mm wrench
METHOD FOR CHECKING THE OIL LEVELS IN THE REAR AXLE
k k
WARNING
Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.
Accordingly, wait until they have cooled down before starting the work.
For the check, position the machine on solid flat ground, place the equipment on the ground and stop the en-
gine.
Differential
1.
Check visually that the lubricant reaches the hole (1).
2.
If necessary, restore the level through the hole (1).
Use a 12 mm wrench
Final reduction gears
This check must be carried out on each reduction gear.
1.
Place the reduction gear with the plug (2) on the horizontal axis.
MAINTENANCE PROCEDURE MAINTENANCE
4-44
WENAM00061