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4-5
Routine Service and Maintenance
Figure 4–4 Hydraulic Hose Damage
1. End fittings damaged or leaking
2. Outer covering chafed or cut, and wire reinforcing is exposed
3. Hose shows signs of kinking or crushing
4. Outer covering ballooning
6. Check for loose or missing fasteners
a. Inspect for any loose or missing bolts.
b. Tighten or replace any missing bolts immediately.
7. While you are performing the daily maintenance, inspect the machine for any signs of
damage, such as missing or damaged components, cracked welds, etc.
8. Check the track assemblies to make sure that:
a. The tracks are in good condition and are not showing any signs of wear.
b. Track tension is properly set.
c. Track drive motors are not leaking oil or hydraulic fluid.
9. Grease pivot shafts with proper type of grease. There are 5 grease points on this machine, see
Figure 4–5.
The grease zerk below the chain tension bolt should only be greased monthly.
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2051
NOTICE