Komatsu HB365LC-3 Operation & Maintenance Manual page 229

OPERATION
1.
Turn the starting switch to ON position. When the fuel level
caution lamp (1) lights up in red, check the fuel level with
the fuel gauge on the monitor panel.
When the fuel gauge pointer reads the red range, the fuel
quantity is 56 ℓ or less.
Since the fuel level is low, add fuel.
2.
After checking, return the starting switch to OFF position.
3.
Open the fuel filler cap (F) on the fuel tank and add fuel
through the filler port until float gauge (G) comes up to the
highest point.
Fuel tank capacity: 605 ℓ
Position of tip (a) of float gauge (G) when fuel tank is full:
Approximately 50 mm
REMARK
If breather hole (3) on the cap is clogged, the pressure in
the tank will drop and fuel will not flow. Clean the hole from
time to time.
4.
After adding fuel, push the float gauge (G) straight down
with fuel filler cap (F). Be careful not to get the float gauge
(G) caught in the tab (2) of fuel filler cap, and tighten the
fuel filler cap (F) securely.
METHOD FOR CHECKING CAPACITOR
1.
Turn the starting switch key to ON position (B).
NOTICE
Do not start the engine at this time.
MACHINE OPERATIONS AND CONTROLS
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