IMPORTANT :
• When
using the loader in water, generously
grease the following points. After ending work
with the loader, grease again.
Grease the marked grease fittings (both sides) shown
by arrows in the following illustration.
Lubrication points
(1) Lift arm linkage
(2)
Link 1
(3) Bucket link pin
(4) Control link
(5) Lift arm cylinder boss
(6) Tilt cylinder boss
(7) Quick-hitch pin
[A] Quick-hitch model
(1) Lift arm linkage 1 place
(2) Link 1 1 place
(3) Bucket link pin 1 place
(4) Control link 2 places
(5) Lift arm cylinder boss 2 places
(6) Tilt cylinder boss 2 places
(7) Quick-hitch pin 1 place
7. Checking the radiator and the oil
cooler
WARNING
T
o avoid personal injury or death:
• Always stop the engine and remove the key
before checking the radiator and the oil cooler.
• Wear eye protection when cleaning the radiator
and the oil cooler with compressed air.
• Check
if the fins and ribs of the radiator and oil
cooler are clogged.
If the fins and ribs of the radiator and oil cooler are
clogged, clean them with compressed air or steam.
• Check the rubber hoses for damage and replace
them if they are cracked or old. Check if the hose
clamps are tight enough.
(1) Radiator and oil cooler
IMPORTANT :
– Keep
the fins and ribs of the radiator and oil
cooler clean in order not to overheat the
engine and not to allow free flow of air
through the cooling elements.
– Keep the pressure of compressed air under
the following values.
Pressure of compressed air
205 kPa
(2.1 kgf/cm
2
)
– When
cleaning the radiator and oil cooler
with compressed air, the fins can be
damaged. Pay attention not to damage the
fins of the radiator and oil cooler.
8. Checking and cleaning the engine
and the electrical wiring
WARNING
T
o avoid personal injury or death:
• Always stop the engine and remove the key
before cleaning the wiring, the cables, and the
engine.
• Before
starting the machine, check whether
flammable substances have gathered on the
battery, the cables and wiring, the muffler, or the
engine. Remove the flammable substances
thoroughly.
• Check the electrical circuitry for disconnections,
shorts, or loose terminals.
9. Precautions for checking the V-
belt
WARNING
T
o avoid personal injury or death:
• Stop the engine and remove the key before
checking the V-belt.
DAILY CHECKS MAINTENANCE
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