OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
FOR HYDRAULIC EXCAVATOR 330LCR
ITEM TO BE INSPECTED
EQUIPMENT IS NOT
PROCEDURE: DO THE PMCS AND HAVE ITEM
REPAIRED, FILLED, OR ADJUSTED AS NEEDED
Inspect Swing Gearbox Lines and Oil Level
(1) Remove access panel.
(2) Check swing gearbox hydraulic lines for
Any Class III leak evident
evidence of leaks.
(3) Check oil level.
a. Pull dipstick (A) from tube and check oil
b. Add oil (tube B) if level is below the ADD
Oil level is below the ADD or
or SAFE mark on the dipstick (see Monthly
SAFE mark on the dipstick
- Check Swing Gearbox Oil Level).
NOTE: Ensure that access panel is closed
securely after inspection is complete.
Check Engine Oil
Use the handle on the hood to raise hood until the
end of the rod is securely locked into catch (A).