Front Loader Hydraulic System - Komatsu WB93S-5 F50003 Operation & Maintenance Manual

PERIODICAL CHANGE OF THE SAFETY RELATED COMPONENTS

4.6.1.3 FRONT LOADER HYDRAULIC SYSTEM

Safety related components that periodically need
No.
changing
2 Hydraulic pipes (Cylinders – loader arm)
3 Hydraulic pipes (Cylinders – loader bucket)
4 Hydraulic pipes (Cylinders – 4in1 bucket)
4
4
4
2
186
3
2
Q.ty Change interval
4
Every 2 years or 4000 hours,
4
whichever occurs firs
4
3 3
2
4
RKA16920