Nortrac XT20 Owner's Manual page 53

Table 4-1 Maintenance Table of XT Series Tractors
No. Maintenance Part
1 Engine oil pan
2 Oil filter
3 Hydraulic pump
4 Battery
5 Radiator
6 Injection pump
7 Rear wheel hub
8 Clutch
9 Brake
10 Fan belt
11 Steering cylinder
12 King pin
13 Four-wheel drive
pendulum shaft
14 Front wheel central balance pin
bushing
15 Fuel filter
Engine oil filter
17 Hydraulic oil filter
18 Injection pump
19 Engine oil pan
20 Transmission case and raiser
21 Front wheel
Clutch pedal hub
23 Brake pedal hub
24 Front drive axle
25 King pin
26 Fuel tank
27 Inlet valve and exhaust valve of the
engine
28 Transmission case and hydraulics
29 Cooling system of the engine
30 Engine cooling system adopting
anti-freeze fluid
Maintenance Instruction
Operation Content
Check the oil level
Check the oil filter
Check the oil level
Check the conectors
Check the coolant level
Check the oil level
Inject the grease lubricant
(2 pumps only)
Adjust the free travel
Check function
Check the tightness
Inject the grease lubricant
Inject the grease lubricant
front axle Inject the grease lubricant
Inject the grease lubricant
Replace the filter element
Replace the filter
Clean or replace the filter
Change the lubricating oil
Replace the lubricating
oil
Check the oil level height
Inject the grease lubricant
Inject the grease lubricant
Inject the grease lubricant
Check the oil level height
Fill up
lubricant
Cleaning
maintenance
Adjust
clearance
Replace the lubricating
oil
Cleaning
maintenance
Change the anti-freeze
fluid
47
Number
of Points
1
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
2
2
1
2
1
the grease
2
and
1
the valve
4
2
and
1
1
Maintenance Period
Per shift
Per shift
Per shift
Per shift
Per shift
Per shift
Per shift
Per shift
Per shift
Per 50 hours
Per 50 hours
Per 50 hours
Per 50 hours
Per 50 hours
Per 200 hours
Per 200 hours
Per 200 hours
Per 200 hours
Per 200 hours
Per 200 hours
Per 400 hours
Per 400 hours
Per 400 hours
Per 400 hours
Per 400 hours
Per 800 hours
Per 800 hours
Per 800 hours
Per 1600 hours
Per 1600 hours