Komatsu PC2000-8 BACKHOE, Operation & Maintenance Manual, Page: 230 / 504

MACHINE OPERATIONS AND CONTROLS
OPERATION
3-164
5. If the oil is above the H mark, loosen drain valve (P1) of the
oil pan.
The oil will go down to drain valve (P2).
Next, open drain valve (P2) under the revolving frame and
drain the excess oil. When doing this, be careful not to get oil
over yourself.
q
When draining the oil, use the drain hose in the toolbox
and install it to oil drain valve (P2). Be careful not to let the
drained oil spray out when draining it.
(Drain hose part No.: 07287-02618)
6. If the oil level is correct, tighten drain valves (P1) and (P2) and oil filler cap (F) securely.
7. Close the door of the power container at the front of the machine.
REMARK
When checking the oil level after the engine has been operated, wait for at least 15 minutes after stopping the
engine before checking.
If the machine is at an angle, make it horizontal before checking.
Check Fuel Level, Add Fuel
WARNING
When adding fuel, never let the fuel overflow. This may cause a fire. If any fuel is spilled, wipe it up com-
pletely. Never bring flames near fuel because it is highly flammable and dangerous.
REMARK
For machines equipped with service center, see “Method of Adding Fuel (6-29)“.
For machines equipped with fuel quick charge, see “PROCEDURE FOR OPERATING FUEL CHARGE (6-7)“.
1. Use sight gauge (G) at the rear face of the fuel tank to
check that the fuel tank is full.
2. If the fuel is not visible in the sight gauge, add fuel through
oil filler (F) and check that it appears in sight gauge (G).
Fuel tank capacity: 3,400 liter
3. After adding fuel, tighten the cap securely.