Komatsu PC18MR-3, Operation & Maintenance Manual

Page: 239 / 284

MAINTENANCE PROCEDURES
WEAM012101
237
4.9.6.c
CHECKING THE OIL LEVEL IN THE FINAL REDUCTION GEARS
WARNING
q
Soon after the machine has been stopped, the engine oil is very hot and may cause burns; let the oil
cool down to 40÷45° C before carrying out any check.
q
Loosen the cap slowly to release any residual pressure.
1. The check must be carried out on each reduction gear, with
the drain plug (P) in low position and perpendicular to the
ground. If necessary, move the machine slightly until reach-
ing the specified position, which is indispensable for an accu-
rate check.
2. This is a visual check and serves to make sure that the lubri-
cant reaches the height of the hole (G); if this is not the case,
top up by proceeding as explained in paragraph "4.9.7.b
CHANGING THE OIL IN THE FINAL REDUCTION GEARS"
and using the oil prescribed in the lubricant chart (see "4.4
FUEL, COOLANT AND LUBRICANTS").