60 MAINTENANCE
MAINTENANCE
MAINTENANCE INTERVALS
No. Check points Measures
Hour meter indicator
Intervals
Ref.
page
50 100 150 200 250 300 350 400 450
1 Coolant
check Daily check 67
change every 2 years 88
2 Fuel check Daily check 68
3 Engine oil
check Daily check 68
change every 500 hrs 80
4 Hydraulic oil
check Daily check 69
change every 1000 hrs 84
5
Grease front
attachments
Bucket and bucket
link pin / Dozer
angle pin and
angle cylinder boss
- Daily check 71
Boom swing
fulcrum
- every 100 hrs 74
Others - every 250 hrs 79
6 Radiator and oil cooler check Daily check 70
7 Washer liquid check Daily check 70
8 Engine and electrical wiring check Daily check 70
9 Water separator drain every 50 hrs 72
10 Fuel tank drain every 50 hrs 72
11 Battery condition check every 50 hrs 73
12 Greasing swing bearing teeth - every 50 hrs 74
13 V-belt tension
check Daily check 69
adjust every 200 hrs 75
14 Radiator hoses and clamps
check every 200 hrs 76
replace every 2 years 88
15
Air filter
element
Outer element
clean every 200 hrs 77 *2
@
replace every 1000 hrs 86 *2
Inner element replace every 1000 hrs 86 *2
16 Greasing swing ball bearing - every 200 hrs 76
17 Fuel filter cartridge replace every 500 hrs 82 @
18 Engine oil filter replace every 500 hrs 81
19 Drive unit oil change every 500 hrs 81
20 Hydraulic return filter cartridge replace every 500 hrs 82
21 Water separator filter element replace every 500 hrs 83
22 Hydraulic suction filter element replace every 1000 hrs 84 *4
23 Filter in the pilot hydraulic system replace every 1000 hrs 84 *4
24 Engine valve clearance check every 1000 hrs 86 *4
25 Injector tip check every 1500 hrs 87 *4
26 Oil separator element replace every 1500 hrs 87 *4
27 EGR cooler check every 1500 hrs 87 *4
D 500 thru 1000 continued to the following table.