Product Manual

wc_tx004502gb.fm
68
General Maintenance RD12A/12K
7.2 Periodic Maintenance Schedule
The table below lists basic machine and engine maintenance. Tasks designated
with check marks
 may be performed by the operator. Tasks designated with
square bullet points  require special training and equipment.
Refer to the engine owner’s manual for additional information.
1
Replace hydraulic system return line filter after first month or 100 hours of operation.
Daily
before
starting
Every
100
hours
Every
500
hours
Every
1000
hours
Check the external hardware.

Check the water filter.

Check the level of hydraulic oil.

Check the condition of hydraulic hoses and connections.

Check the electrical wiring and connections.

Check operation of the parking brake and make sure it
engages.

Check operation of the neutral safety switch.

Check the seat belt.

Grease the articulated sterring joint tie rod.

Grease the rear drum drive bearings.

Grease the exciter bearings.

Grease the steering cylinder ends.

Check the battery.

Clean the scraper bars.

Clean the water filter.

Change the hydraulic system return line filter.
1

Clean the battery terminals.

Change the hydraulic oil.
