Toomey Earthmovers 4500B, User Handbook Manual

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4500B USER HANDBOOK
Page 20
2.8 Pre Start Checklist
Below is the recommended list of items to be checked prior to operating the scraper. Consult
your tractor manual for a similar check list. It is recommended that this checklist and the tractor
check list be printed in copies and available for the operator prior to commencing operation.
1. Walk around the machine and remove any debris or large clods with a pick or shovel
2. Check scraper hitch is securely fastened to the tractor towbar and the quick release latch
is locked in the closed position
3. Make sure the hoses connecting the tractor and scraper and sound and do now show
signs or wear or entanglement
4. Inspect hydraulic hoses on the machine are free from damage or wear, replace if not
5. Inspect all the bolts holding the pin retainer plates and hydraulic cylinder pins to make
sure they are present and tight
6. Check the bolts in the front cross beam are in place and secure
7. Check the cutting edge fasteners are in place and secure
8. Check that the cutting edge has sufficient material to undertake the planned work ahead
and avoid damaging the structure of the machine
9. Check that all ripper tynes have the replaceable boot fitted securely with the pin and have
sufficient material for the planned work ahead and avoid damaging the ripper leg
10. Check for broken ripper shear pins, replace as necessary
11. Check that there are no hydraulic oil leaks
12. Check the hydraulic cylinders are not leaking and that the shafts and barrel bodies are
free from damage
13. Inspect the tyre pressures against the recommended pressures listed on the tyre
14. Check the wheels nuts are present and tightened correctly. Refer to the maintenance
sections for torques to be observed
15. Ensure all safety labels and devices are present and free from damage. Replace worn or
damaged safety labels immediately
16. Inspect the structure and ensure it is free from damage or cracks