Komatsu PW130ES-6K Operation & Maintenance Manual page 269

INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE
4. Fully retract the bucket cylinder.
5. Align arrows & on swing circle. (Fig. 2)
6. Retract the arm cylinder approximately half-way. (Fig. 2)
7. Fully retract first and second boom cylinders.
8. Carefully lower the arm down onto the undercarriage. (Fig. 3)
9. Disable the work equipment levers by disengaging ppc lock
switch.
10. Screw in the lock pin on the Boom Adjust and Arm Rotate
pedals.
11. Close manual lock valves.
1) For the bucket cylinder, located on the arm.
2) For the arm cylinder, located on the first boom.
After setting the machine in the travel posture, confirm that its
height is below 4 m and that the distance between the centre of
the steering wheel and the front of the work equipment is less
than 3.5 m. Before moving off, lock all machine cover and toolbox
doors to prevent accidents.
MAINTENANCE REQUIREMENT
The following maintenance should be carried out in addition to
that in the PW130ES-6K Operation & Maintenance Manual.
NO
1 Arm rotation machinery case
2 Arm rotation circle
3 Arm rotation machinery case
4 Arm rotation machinery case
268
ITEM
EVERY 100 HOURS SERVICE
EVERY 250 HOURS SERVICE
EVERY 500 HOURS SERVICE
EVERY 1000 HOURS SERVICE
SERVICE
Check and supply
Lubricate 1 point
Check and supply
Change oil
OPTIONS, ATTACHMENTS
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page 270