Routine Service and Maintenance
4.10
9. Lubricate pivot shafts with grease. There are 13 lubrication points on this machine, see
Figure 4–10
.
Figure 4-10 Lubrication
10. Check for proper track tension.
Keeps hands and fingers from under the track and track guide rollers.
a.
Raise the machine off the ground and support it using a device capable of safely
supporting4,000 lbs. See
Figure 4–11
or suggested location of the support devices.
b. Tilt the bucket downwards until the cutting edge is touching the ground. See
Figure 4–11
.
c. Lower the loader arm assembly, pushing the front of the machine upwards. Continue
raising the machine until the rear drive sprocket is off the ground. Shut off the engine.
d. Measure the gap between the bottom of the center bogey guide roller (Item 1,
Figure 4–11
) and the track. The proper tension will be about a 1/4” - 3/8” deflection.
CAUTION
