Pre Start Inspection and Operation
3.8
7.
Release dirt from separator tube at the bottom of the air filter by squeezing the rubber dust
ejector valve (Item 1,
Figure 3–7
) underneath the air filter.
Figure 3-7 Release Dirt from Air Cleaner
8.
Check all hydraulic hoses, lines and fittings.
Hydraulic oil under pressure can penetrate body tissue causing serious injury and
possible death. When troubleshooting a hydraulic system for leaks, always use
cardboard or wood as a detector. DO NOT USE YOUR BARE HANDS. If you are
injected with hydraulic oil or any other fluids, immediately seek treatment by a doctor
trained in the treatment of penetrating fluid injuries.
•
Visually inspect all of the hydraulic hoses, lines and fittings for signs of damage, wear
or leaking.
• If any signs of damage are visible, do not operate the machine until repairs have been
made.
• Some examples of common hydraulic hose damage are shown in
Figure 3–8
.
Figure 3-8 Hydraulic Hose Damage
1
1
3
4
2
WARNING
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
