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58
MAINTENANCE
BLubrication Points
To avoid personal injury or death:
A First lower all attachments on the ground then
stop the engine and remove the key.
A When doing loader work in water, generously grease
the following points. After ending work, grease again.
Grease the marked grease fittings (both sides) shown by
arrows in the illustration below.
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
BChecking Radiator, Oil Cooler and Fuel
Cooler
To avoid personal injury or death:
A Always stop the engine and remove the key
before checking the radiator and oil cooler.
A Wear eye protection when cleaning with
compressed air.
1. Check if the fins and ribs are clogged.
If so clean with compressed air or steam.
2. Check the rubber hoses for damage and replace if
cracked or old. Check if the hose clamps are tight
enough.
(1) Radiator
(2) Oil cooler
(3) Fuel cooler
A In order to prevent overheating, the radiator, oil cooler,
and fuel cooler fins must be kept clean, allowing air to
flow freely through the cooling elements.
A Pressure of compressed air must be under 205 kPa
(2.1 kgf.cm )
A When cleaning the radiator, oil cooler and fuel cooler
with compressed air, the fins can be damaged. Be
careful not to damage the fins.
BChecking and Cleaning Engine and
Electrical Wiring
To avoid personal injury or death:
A Always stop the engine and remove the key
before cleaning the wiring, cables and engine.
Before starting the engine, check whether any flammable
substances may have gathered on the battery, any
cables, wiring, muffler, or engine. Remove thoroughly if
found.
Check the electrical circuitry for disconnections, shorts or
loose terminals.
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