3-3
［
3.1
DAILY MAINTENANCE CHECKS
Before starting the engine, walk around the machine to check for any loose nuts and bolts, any oil, fuel or coolant
leakage, and the condition of the attachment/equipment, body structure, and hydraulic system.
Check for any looseness in the electrical wiring and for any accumulated material (leaves, dirt, etc.).
MACHINE FIRE PREVENTION
The deposit of flammable, fuel leakage and oil leakage in heated area around the engine, muffler and battery may
cause fire of machine. Check the area sufficiently, and if the abnormality is found, repair it or contact your
KOBELCO authorized dealer.
• Clean all slippery substances such as grease, oil, hydraulic oil, mud, ice, and others attached to the steps,
handrails, crawlers, ladders, and platforms.
• Check the engine for any oil, fuel or coolant leakage. Repair as required.
• Check the area around the engine and radiator for any accumulated material and remove as required.
• Check the hydraulic devices, hydraulic oil tank, hoses and joints for oil leakage, and repair as required.
• Check the travel system, such as the crawler, front idlers and sprockets, for any damage or wear, and the bolts
for looseness, and the rollers for oil leakage, and repair as required.
• Check the attachment/equipment, body structure, and cylinders for any cracking, damage or looseness, and
repair as required.
• Check the doors, covers, steps and handrails for damage, and the bolts for looseness. Repair any damages and
tighten loose bolts.
• Check the monitor for damage and replace it as required.
• Check the rearview mirrors for abnormality and replace it with a new one when it is broken. Clean the surface of
the mirror and adjust the angle so that the operator can see the rear from the operator's seat.
• If the machine is equipped with the rearview camera and the side cameras, clean the lenses to display clear
images from the rearview and side cameras to the monitor.
• Check the seat belts and the mounting hardware for the abnormality and if any damage is found, replace it with a
new one.
3.1.1
SUPPORT STAY
The support stays are provided on the side doors and the engine hood.
When opening the side doors and the engine hood, be sure to fix them with the stays
Before performing inspection or maintenance, be sure to fix the opened side doors and the opened engine hood
with the support stays to prevent them from moving, resulting in personal injury.
Stay fixed by hole
1
2
Open the door, and put stay (1) into fixing hole (2) to fix
the stay.
Before closing the door, remove the stay from the fixing
hole, return it to the original position, and then close the
door.
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