Komatsu PC80MR-5E0, Руководство по эксплуатации и техническому обслуживанию

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• Cloth
1.
Open engine hood (1).
2.
Lock securely with hood support lever (2).
3.
Place a container under drain hose (3) to receive the wa-
ter.
4.
Turn the handle (4) to CLOSE position (S), and loosen the
drain plug (5).
5.
Drain the water until the red ring contacts to the bottom of
transparent cup (6).
6.
Tighten the drain plug (5).
7.
Turn the transparent cup (6) counterclockwise to remove it.
Remove the transparent cup (6) without spilling the fuel.
If the fuel spills, wipe them off with cloth thoroughly.
Be careful not to lose the red ring in transparent cup (6).
8.
Remove the element (7) from top of the fuel prefilter and
replace it with a new element.
9.
Clean the inside of transparent cup (6) and element (7)
with diesel fuel or flushing oil.
10. After cleaning, install the element (7) and O-ring (8) to
transparent cup (6).
11. Insert the red ring into transparent cup (6) and fill it with
fuel.
12. Check the condition of O-ring (8) installed to transparent
cup (6).
Replace the O-ring with a new one if needed.
13. Install the transparent cup (6) to top of fuel prefilter, and
tighten it clockwise.
Tightening torque:
30 Nm {3.05 kgm}
RKA68180
RKA68193
RKA68194
RKA68760
RKA68195
MAINTENANCE PROCEDURE MAINTENANCE
4-52
WENAM00241