MAINTENANCE
SERVICE INTERVALS
No. Items
Indication on hour meter
Since then
Ref.
page
50 100 150 200 250 300 350 400 450 500 550 600 650 700
1 Engine oil Change ◎ ○ ○ ○ Every 200 Hr 75
2 Engine oil filter Replace ◎ ○ ○ ○ Every 200 Hr 74
3 Hydraulic oil filter Replace ○ Every 400 Hr 76
4 Transmission fluid Change ○ Every 400 Hr 65
5 Front axle case oil Change ○ Every 400 Hr 77
6 Front axle pivot Adjust ○ Every 400 Hr 75
7 Engine start system Check ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Every 50 Hr 69
8 Greasing - ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Every 50 Hr 68
9
Dust covers (tie-rod, drag-
link)
Check ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Every 50 Hr 70
10 Wheel bolt torque Check ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Every 50 Hr 69
11 Battery condition Check ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 70
*1
12
Air cleaner
element
Primary ele-
ment
Clean ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 72
*2
@
Replace
Every 1000 Hr
or 1 year
78
*3
Secondary
element
Replace
Every 1000 Hr
or 1 year
78
*3
13 Fuel filter element
Check ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 72
@
Replace ○ Every 400 Hr 77
14 Fan belt Adjust ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 73
15 Clutch Adjust ◎ ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 73
16 Brake Adjust ○ ○ ○ ○ ○ ○ ○ Every 100 Hr 74
17 Engine valve clearance Adjust Every 800 Hr 78
*6
18
Fuel injection nozzle Injec-
tion pressure
Check Every 1500 Hr 78
*6
@
19 Cooling system Flush
Every 2000 Hr
or 2 year
78
*4
20 Coolant Change
Every 2000 Hr
or 2 year
78
*4
21 Injection pump Check Every 3000 Hr 80
*6
@
22 Radiator hose and clamp
Check Every 1 year 80
*5
Replace Every 4 year 81
*5
23 Fuel line
Check Every 1 year 80
*5
@
Replace Every 4 year 82
*6
*5
24 Intake air line
Check Every 1 year 80
*5
@
Replace Every 4 year 81
*6
*5
25 Fuel system Bleed
Service as re-
quired
81
26 Clutch housing water Drain 81
27 Fuse Replace 81
28 Light bulb Replace 82
(Continued)
SERVICE INTERVALS MAINTENANCE
B2401DT, B2401DTWO, B2401DTN