Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 220 / 458

MACHINE OPERATIONS AND CONTROLS OPERATION
3–150
CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL
CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL:PC-AB20-212K00A
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WARNING
Parts and oil are at high temperature immediately after the engine is stopped and may cause burns. Wait
for the temperature to go down before starting the work.
1. Open the engine hood.
2. Remove dipstick (G), and wipe the oil off with a cloth.
3. Fully insert dipstick (G) into filler pipe, then remove it.
4. The oil level should be between the H and L marks on dip-
stick (G).
If the oil level is below the L mark, add oil through oil filler
port (F).
5. If the oil is above the H line, drain the excess oil from drain
valve (P) at the bottom of the engine oil pan, then check the
oil level again.
6. If oil level is correct, securely tighten the oil filler cap and
close the engine hood.
REMARK
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When checking the oil level after the engine has been oper-
ated, wait for at least 15 minutes after stopping the engine
before checking.
If the machine is at an angle, make it to a horizontal position
before checking.
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When the ambient temperature is low, water or emulsified
matter may stick to the dipstick, fuel filler cap, etc. or the
drained oil may be milky white because of water vapour in
the blow-by gas. However, if the coolant level is normal, it is
not a problem.
CHECK ELECTRIC WIRING
Check Electric Wiring:ALL-AK51-280K00A
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CAUTION
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If fuses are frequently blown or if there are traces of short-circuiting on the electrical wiring, promptly
ask your Komatsu distributor to locate the cause and make the repair.
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Keep the top surface of the battery clean and check the breather hole in the battery cap. If it is clogged
with dirt or dust, wash the battery cap to clear the breather hole.
Check that there is no damage to the fuses; that fuses of the specified capacity are used; that there is no discon-
nection or trace of short-circuiting in the electric wiring and no damage to the coating. Check also that there is no
loosened terminals. If any, tighten them.
Moreover, pay particular attention to the electric wiring when checking the battery, engine starting motor and alter-
nator.