Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual

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MAINTENANCE SCHEDULE TABLE MAINTENANCE
4–34
4. Set lock lever (1) to LOCK position (L) and stop the engine.
5. Pull out six projections (2) on the back of the floor mat and
remove the floor mat.
6. Remove the cap from water drain hole (3).
7. Flush out the dirt on the floor directly with water through
water drain hole (3).
8. After completing the washing work, install the cap in water
drain hole (3).
9. Fit the floor mat and secure it by inserting projections (2) on
its back into the holes.