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WorksheetsPre-Op Inspection of a Komatsu Loader
Total questions: 10
Worksheet time: 5mins
What is the first step in a pre-op inspection of a Komatsu Wheel Loader?
Checking the fuel tank for leaks
Performing a general walk-around to look for damage or leaks
Starting the engine to listen for unusual sounds
Checking the hydraulic fluid levels
During the general walk-around, what should you inspect on the bucket?
The color and cleanliness of the bucket
The type of material it is made from
Any dents, gouges, or missing bolts on the cutting edge
Whether the bucket is empty or full
What is the recommended action if you notice the bolts on the cutting edge are worn but still tight?
Immediately replace them
Tighten them further
Leave them as is if they are still secure
Paint over them to prevent rust
What should you check for on the tires during the inspection?
The manufacturer’s name
Big cuts, missing tread, and loose or missing bolts
The exact air pressure level
The type of terrain they were last used on
What should you do if a tire is flat or the rim bolts are loose?
Fill the tire with air and continue working
Note it down and monitor during operation
Contact your service provider for assistance
Ignore it if it does not seem severe
Where should you inspect for leaks or loose parts on the wheel loader?
Only on the tires
Only in the operator’s cab
Under the machine and in the articulation point
Near the fuel tank
What does dirt or dust around a hydraulic cylinder potentially indicate?
The cylinder is in good condition
The seal of the cylinder may be starting to fail
The machine has been recently cleaned
The hydraulic oil level is too high
Why is it important to note damages before starting the machine?
To avoid blame for pre-existing damage
To ensure the machine operates faster
To decrease inspection time in the future
To make the machine look better
What should you check for near the fuel tank during the inspection?
The size of the tank
Any dents or signs of fuel leakage
The type of fuel used
The presence of a fuel cap
How can you identify low hydraulic fluid during a pre-op inspection?
By observing the hydraulic oil in the sight glass
By checking the pressure gauge in the operator’s cab
By looking for leaks under the machine
By listening for unusual sounds from the hydraulic pump
