. OPERATION MACHINE OPERATIONS AND CONTROLS 3 - 64 9. Checkin g and cleaning rear view mirror Check th e rea r view mirror f or any a bnormality , and replace it with new one, if i t is damaged. Keep the mirror surface clean and adjus t the angle s o tha t the lower part of the machine at he rear (a portion iew is blocked by the engine h ood) can be seen from the operator's seat. 10. Seat belt and mounting clam Check fo r damage or wear to the sea t belt and m ounting clamps. I f there is any damage, replace with new parts. 11. Check b ucket with hook (if e quipped ) for damage. Check fo r damage to the hoo k, guide, and hook mount.
If any p roblem is f ound, contact your Komatsu distributor for repai