Preparations Before Maintenance; Periodic Inspection Of Important Parts - Hyundai R290LC-9 FC Manual

R290LC-9 FC

3. Preparations Before Maintenance

Before starting maintenance work described in this Manual, stop the equipment as below for
maintenance unless described otherwise.
- Place the equipment on a safe and flat place.
- Attach a "Do not start" tag to the work lever.
- Wear appropriate protective clothing when working on a dangerous task.
Wear safety helmet, safety shoes, protective glasses, tight work trousers, ear protection,
industrial gloves and breathing mask.

4. Periodic Inspection of Important Parts

Periodic inspection must be conducted to secure safety during work and operation.
Inspection Points
1. Injection of grease into each part
2. Deformation, damaging and abnormal noise of each part
3. Loosening, loss and falling of bolts, nuts and stoppers
4. Abrasion and damaging of pin, bush and pad
5. Operating status and oil leakage of hydraulic valve
6. Oil leakage of hydraulic cylinder and deformation and damaging of rod
7. Deformation of wood grapple structure
8. Abrasion and damaging of grappler of wood grapple
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