Every 2000 hours after carrying out Daily, 50, 250, 500
and 1000 hours services
Item Page
Check the coolant content
(1)
-
320
Clean the suction strainer of hydraulic tank
(2)
3
Workshop job
-
Change the primary filter of air cleaner
(3)
-
319
Change the cab prefilter -
319
Change the air breather filter on hydraulic tank 5
Workshop job
-
Change the air ventilation filter on fuel tank Workshop job -
Change the oil of track drive unit
(4)
15
Workshop job
-
Change the hydraulic oil (mineral oil)
If Hydraulic Breaker (hammer) is equipped, change the
hydraulic oil according to frequency of HB use
- Frequency of HB use (50%): every 1000 hours
- Frequency of HB use (100%): every 600 hours
1
Workshop job
-
Change the main filter of air conditioner -
319
Change the hydraulic oil return filter
(4)
If Hydraulic Breaker (hammer) is equipped, change the
hydraulic return filter according to frequency of HB use
- Frequency of HB use (50%): every 1000 hours
- Frequency of HB use (100%): every 500 hours
4
Workshop job
-
Check the valve clearance Workshop job -
Change the air filter of the air compressor -
321
1. Or every year
2. Or when required
3. Or at least once a year
4. First change: 500 hours
Maintenance
Lubrication and service chart
295
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