OP000471
4-55
Inspection, Maintenance and Adjustment
LONG TERM STORAGE
Perform the following if storing the excavator for more than
one month.
After Storage
1.
Check fluid levels and check for missing parts, then
start engine.
2.
When operating cylinders, run engine at idle and
operate each control 3 or 4 times to lubricate hydraulic
components.
Figure 69
FG007662
IMPORTANT
When storing machine, position as shown in illustration
to protect the cylinder rod. Protect the cylinder against
rust.
Conditions
Maintenance Required
Cleaning
1.
Pressure wash the undercarriage and wheel drive assemblies.
Inspect for damage or loose or missing parts.
Lubrication
1.
Perform all daily lubrication procedures.
2.
Apply a coating of light oil to the exposed plated metal
surfaces, such as hydraulic cylinder rods, etc.
3.
Apply a coating of light oil to all the control linkages and
control cylinders (control valve spools, etc.).
Battery
1.
Remove the battery from the excavator and store in a warm
place. Fully charge battery before storing.
Cooling System
1.
Inspect the coolant reserve tank to make sure that the
antifreeze level in the system is at the correct level.
2.
Every 90 days or 750 hours on the hour meter, use a
hydrometer to measure the protection level of the coolant.
Refer to the antifreeze/coolant protection chart to determine the
amount of protection the cooling system requires. Add coolant
as required.
Hydraulic System
1.
Once a month, start the engine and follow the "Hydraulic Oil
Warm-up" procedures listed in this manual.
IMPORTANT
Sudden operation may damage seals and gaskets.
Summary of Contents for DX35Z
Page 2: ......
Page 6: ...Table of Contents K1025196E IV Index 8 1 ...
Page 60: ...OP000468 Safety 1 54 ...
Page 90: ...OP000469 Operating Controls 2 30 ...
Page 132: ...OP000470 Operation 3 42 ...
