Komatsu GALEO HM350-2 Operation & Maintenance Manual page 124

OPERATION
CHECK OIL LEVEL IN TRANSMISSION CASE, ADD OIL
1. After starting the engine, run the engine at low idling and check
the oil level with dipstick (G1) or the LOW TEMP scale on sight
gauge (G2).
2. If the oil level is low, add oil through oil filler (F).
NOTICE
The oil level changes according to the oil temperature, so check the oil
level after completing the warming-up operation.
When idling during operations or after operations, use the HI TEMP
scale.
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL
If the oil filler cap is removed without releasing the internal pressure, oil will spurt out, so turn the oil filler cap slowly to release
the internal pressure, then remove it carefully.
1. Check with sight gauge (G1).
2. If the oil level does not reach the window of gauge (G1), add oil
through oil filler (F).
3. When checking the oil level after adding oil, check with dipstick
(G2).
DRAIN WATER, SEDIMENT FROM FUEL TANK
Loosen valve (1) at the bottom of the fuel tank, and drain the water
and sediment collected at the bottom of the tank together with the
fuel.
WARNING
OPERATION
3 - 75