Operation 3.3. Operation 6. Check wheels Check the tyres for cracks, damages and wear and tear. Check the wheel rims and lock rings for cracks, damage, and wear and tear. Tighten loose wheel nuts. Repair damaged parts. Replace missing valve caps. 7. Check handrails Check handrails for damage and loose screws. Repair damaged parts and tighten loose screws. 8. Check measuring and control indicators Check measuring and control indicators for damage and loose screw connections. Replace defective parts. Remove dirt from surfaces. 9. Check air filter Check the fastening screws of the air filter. Tighten loose screws. 10. Check battery terminals Tighten loose battery terminals. 11.
Check the automatic seat belt If the automatic seat belt has been subjected to excessive loads, e.g. full braking manoeuvre or if the machine rolls over, the automatic seat belt must be replaced. Check the belt, the mountings and the seat belt’s buckle. If the seat belt system’s belt, mountings or buckle have been damaged the automatic seat belt must be replaced. Check that the mounting’s fastening screws are securely fixed in place. Tighten any loose screws. Tightening torque: 2.5 - 3.0 kpm (25 - 30 Nm) 12. Check ROPS Check whether screws are loose or damaged. Have loose screws tightened and damaged screws replaced by a Komatsu-dealer.
Loose screws must only be tightened with the specified tightening torque. Damaged screws must only be replaced by original parts. 13. Check cab windows Prior to start of work, clean the cab windows. WA100M-5 – VEAM280201 3-35