Komatsu 830E-AC Shop Manual page 165

Dump truck, serial numbers a30001-a30035
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FIGURE 7-14.
12. Inspect sleeve bearing (44) and sleeve bearing
(41). Compare the color of each bearing to the
chart above. The lighter the appearance of the
bearing, the more worn it is. If either bearing
needs replacing, proceed to the next step. If the
bearings are in good condition, skip the next
step.
FIGURE 7-15.
13. Position tooling (C) against sleeve bearing (41).
Press the front sleeve bearing downward to
press it out of the fan mounting hub. Rear
sleeve bearing (44) will be pressed out
simultaneously.
C07001
14. Remove the stack of facing plates (30) and
steel clutch plates (31) from inside the pulley.
15. Remove external snap ring (27), shim (26), and
spring washer (25).
Fan Clutch
FIGURE 7-16.
FIGURE 7-17.
C7-11

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